38111806970 has 64 divisors (see below), whose sum is σ = 71430336000. Its totient is φ = 14630031360.

The previous prime is 38111806921. The next prime is 38111806987. The reversal of 38111806970 is 7960811183.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12449240 + ... + 12452300.

It is an arithmetic number, because the mean of its divisors is an integer number (1116099000).

Almost surely, 2^38111806970 is an apocalyptic number.

38111806970 is a deficient number, since it is larger than the sum of its proper divisors (33318529030).

38111806970 is a wasteful number, since it uses less digits than its factorization.

38111806970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3623.

The product of its (nonzero) digits is 72576, while the sum is 44.

The spelling of 38111806970 in words is "thirty-eight billion, one hundred eleven million, eight hundred six thousand, nine hundred seventy".