400574860012 has 12 divisors (see below), whose sum is σ = 706525738240. Its totient is φ = 198710363376.

The previous prime is 400574859983. The next prime is 400574860043. The reversal of 400574860012 is 210068475004.

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, 394266087 + ... + 394267102.

Almost surely, 2^400574860012 is an apocalyptic number.

It is an amenable number.

400574860012 is a deficient number, since it is larger than the sum of its proper divisors (305950878228).

400574860012 is a wasteful number, since it uses less digits than its factorization.

400574860012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788533320 (or 788533318 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 400574860012 in words is "four hundred billion, five hundred seventy-four million, eight hundred sixty thousand, twelve".