bookkeeper and similar words (bookkeeping, ...) are the only words in English that contain 3 consecutive repeated letters

the popular Spanish liqueur, Cuarenta y tres, it is flavored with 43 herbs and spices

the international prefix for calling Netherlands from abroad is +31

musician Django Reinhardt died at 43

the ten, twenty, and fifty cent Euro coins are made of an alloy known as "Nordic gold", consisting of 1% tin, 5% aluminium, 5% zinc, and 89% copper

there are 3 joints on each finger, except the thumb

the population density of Angola is about 43 inhabitants per square mile

"31 Bond Street" is a 2010 mystery novel by Ellen Horan about a widow who is immediately put under house arrest during a murder investigation

the word "horse" appears 43 times in the JKV Bible

April Fools' Day is an ancient tradition celebrated every year on April 1 by playing practical jokes and spreading hoaxes