38865388675 has 24 divisors (see below), whose sum is σ = 48344048640. Its totient is φ = 30995078400.

The previous prime is 38865388663. The next prime is 38865388721. The reversal of 38865388675 is 57688356883.

It is not a de Polignac number, because 38865388675 - 2⁷ = 38865388547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38865388675.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16657809 + ... + 16660141.

It is an arithmetic number, because the mean of its divisors is an integer number (2014335360).

Almost surely, 2^38865388675 is an apocalyptic number.

38865388675 is a deficient number, since it is larger than the sum of its proper divisors (9478659965).

38865388675 is a wasteful number, since it uses less digits than its factorization.

38865388675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143 (or 4138 counting only the distinct ones).

The product of its digits is 232243200, while the sum is 67.

The spelling of 38865388675 in words is "thirty-eight billion, eight hundred sixty-five million, three hundred eighty-eight thousand, six hundred seventy-five".