42214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is an Ulam number.
It is a plaindrome in base 8.
It is a congruent number.
It is an unprimeable number.
242214 is an apocalyptic number.
42214 is a wasteful number, since it uses less digits than its factorization.
42214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21109.
The square root of 42214 is about 205.4604584829. The cubic root of 42214 is about 34.8192037400.
Adding to 42214 its reverse (41224), we get a palindrome (83438).
Subtracting from 42214 its reverse (41224), we obtain a triangular number (990 = T44).
The spelling of 42214 in words is "forty-two thousand, two hundred fourteen", and thus it is an iban number.