general_fact: 14369 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 14369 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 14369 is an unremarkable number.
historical_date: May 4th is the day in 1859 that the Cornwall Railway opens across the Royal Albert Bridge linking the counties of Devon and Cornwall in England.