math_fact: 19404 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 19404 is an unremarkable number.
historical_date: February 14th is the day in 1831 that Ras Marye of Yejju marches into Tigray and defeats and kills Dejazmach Sabagadis in the Battle of Debre Abbay.