Fait général: 23929 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 23929 is an uninteresting number.
Culture générale: 23929 is an unremarkable number.
Date historique: July 6th is the day in 1751 that Pope Benedict XIV suppresses the Patriarchate of Aquileia and establishes from its territory the Archdiocese of Udine and Gorizia.