Fatto generale: 66427 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 66427 is a boring number.
Trivia: 66427 is an uninteresting number.
Data storica: November 13th is the day in 1851 that the Denny Party lands at Alki Point, before moving to the other side of Elliot Bay to what would become Seattle, Washington.