38668050942 has 32 divisors (see below), whose sum is σ = 80020598784. Its totient is φ = 12443911200.

The previous prime is 38668050937. The next prime is 38668050977. The reversal of 38668050942 is 24905086683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168598 + ... + 325209.

It is an arithmetic number, because the mean of its divisors is an integer number (2500643712).

Almost surely, 2^38668050942 is an apocalyptic number.

38668050942 is an abundant number, since it is smaller than the sum of its proper divisors (41352547842).

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

38668050942 is a wasteful number, since it uses less digits than its factorization.

38668050942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494264.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 38668050942 in words is "thirty-eight billion, six hundred sixty-eight million, fifty thousand, nine hundred forty-two".