396461427012 has 96 divisors (see below), whose sum is σ = 1177317792000. Its totient is φ = 113022314496.

The previous prime is 396461426989. The next prime is 396461427067. The reversal of 396461427012 is 210724164693.

396461427012 is a `hidden beast` number, since 3 + 9 + 6 + 4 + 614 + 27 + 0 + 1 + 2 = 666.

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, 244543 + ... + 923430.

It is an arithmetic number, because the mean of its divisors is an integer number (12263727000).

Almost surely, 2^396461427012 is an apocalyptic number.

It is an amenable number.

396461427012 is an abundant number, since it is smaller than the sum of its proper divisors (780856364988).

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

396461427012 is a wasteful number, since it uses less digits than its factorization.

396461427012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168442 (or 1168434 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 396461427012 in words is "three hundred ninety-six billion, four hundred sixty-one million, four hundred twenty-seven thousand, twelve".