390954542118 has 32 divisors (see below), whose sum is σ = 894800348160. Its totient is φ = 111552552000.

The previous prime is 390954542113. The next prime is 390954542189. The reversal of 390954542118 is 811245459093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390954542113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6165823 + ... + 6228906.

It is an arithmetic number, because the mean of its divisors is an integer number (27962510880).

Almost surely, 2^390954542118 is an apocalyptic number.

390954542118 is an abundant number, since it is smaller than the sum of its proper divisors (503845806042).

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

390954542118 is a wasteful number, since it uses less digits than its factorization.

390954542118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12395492.

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 390954542118 in words is "three hundred ninety billion, nine hundred fifty-four million, five hundred forty-two thousand, one hundred eighteen".