39642674304 has 32 divisors (see below), whose sum is σ = 105300854640. Its totient is φ = 13214224640.

The previous prime is 39642674297. The next prime is 39642674339. The reversal of 39642674304 is 40347624693.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51617682 + ... + 51618449.

Almost surely, 2^39642674304 is an apocalyptic number.

It is an amenable number.

39642674304 is an abundant number, since it is smaller than the sum of its proper divisors (65658180336).

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

39642674304 is a wasteful number, since it uses less digits than its factorization.

39642674304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103236148 (or 103236136 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 48.

The spelling of 39642674304 in words is "thirty-nine billion, six hundred forty-two million, six hundred seventy-four thousand, three hundred four".