Fait général: 26412 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 26412 is an uninteresting number.
Culture générale: 26412 is an uninteresting number.
Date historique: April 23rd is the day in 1920 that the national council in Turkey denounces the government of Sultan Mehmed VI and announces a temporary constitution.