general_fact: 47842 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 47842 is an uninteresting number.
trivia: 47842 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: December 26th is the day in 2006 that a 7.1 magnitude earthquake hit Hengchun, Pingtung, Taiwan, killing two people and causing severe communication disruptions in southeast Asia.