40202595264 has 112 divisors (see below), whose sum is σ = 117345866400. Its totient is φ = 12068290560.

The previous prime is 40202595233. The next prime is 40202595287. The reversal of 40202595264 is 46259520204.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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, 94089 + ... + 298760.

It is an arithmetic number, because the mean of its divisors is an integer number (1047730950).

Almost surely, 2^40202595264 is an apocalyptic number.

It is an amenable number.

40202595264 is an abundant number, since it is smaller than the sum of its proper divisors (77143271136).

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

40202595264 is a wasteful number, since it uses less digits than its factorization.

40202595264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392918 (or 392908 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 39.

The spelling of 40202595264 in words is "forty billion, two hundred two million, five hundred ninety-five thousand, two hundred sixty-four".