Fait général: 66435 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 66435 is an uninteresting number.
Culture générale: 66435 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: November 21st is the day in 1877 that Thomas Edison announces his invention of the phonograph, a machine that can record and play sound.