42424202256 has 40 divisors (see below), whose sum is σ = 109629170784. Its totient is φ = 14137102080.

The previous prime is 42424202239. The next prime is 42424202263. The reversal of 42424202256 is 65220242424.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27220 + ... + 292556.

Almost surely, 2^42424202256 is an apocalyptic number.

It is an amenable number.

42424202256 is an abundant number, since it is smaller than the sum of its proper divisors (67204968528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42424202256 is a wasteful number, since it uses less digits than its factorization.

42424202256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268679 (or 268673 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 42424202256 in words is "forty-two billion, four hundred twenty-four million, two hundred two thousand, two hundred fifty-six".