39038605328 has 40 divisors (see below), whose sum is σ = 77270435328. Its totient is φ = 19098104832.

The previous prime is 39038605313. The next prime is 39038605393. The reversal of 39038605328 is 82350683093.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

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, 3388025 + ... + 3399527.

Almost surely, 2^39038605328 is an apocalyptic number.

It is an amenable number.

39038605328 is a deficient number, since it is larger than the sum of its proper divisors (38231830000).

39038605328 is a wasteful number, since it uses less digits than its factorization.

39038605328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16071 (or 16065 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 39038605328 in words is "thirty-nine billion, thirty-eight million, six hundred five thousand, three hundred twenty-eight".