39426484520 has 64 divisors (see below), whose sum is σ = 89477498880. Its totient is φ = 15634273536.

The previous prime is 39426484501. The next prime is 39426484567. The reversal of 39426484520 is 2548462493.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9482282 + ... + 9486438.

It is an arithmetic number, because the mean of its divisors is an integer number (1398085920).

Almost surely, 2^39426484520 is an apocalyptic number.

It is an amenable number.

39426484520 is an abundant number, since it is smaller than the sum of its proper divisors (50051014360).

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

39426484520 is a wasteful number, since it uses less digits than its factorization.

39426484520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162 (or 6158 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 39426484520 in words is "thirty-nine billion, four hundred twenty-six million, four hundred eighty-four thousand, five hundred twenty".