85840083404364 has 96 divisors (see below), whose sum is σ = 209930596185856. Its totient is φ = 27272985949440.

The previous prime is 85840083404351. The next prime is 85840083404371. The reversal of 85840083404364 is 46340438004858.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2586814 + ... + 13355589.

Almost surely, 2^{85840083404364} is an apocalyptic number.

It is an amenable number.

85840083404364 is an abundant number, since it is smaller than the sum of its proper divisors (124090512781492).

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

85840083404364 is a wasteful number, since it uses less digits than its factorization.

85840083404364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15942695 (or 15942693 counting only the distinct ones).

The product of its (nonzero) digits is 35389440, while the sum is 57.

The spelling of 85840083404364 in words is "eighty-five trillion, eight hundred forty billion, eighty-three million, four hundred four thousand, three hundred sixty-four".