Fait général: 24453 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 24453 is a boring number.
Culture générale: 24453 is an uninteresting number.
Date historique: December 12th is the day in 1979 that the unrecognised state of Zimbabwe Rhodesia returns to British control and resumes using the name Southern Rhodesia.