412878904164 has 36 divisors (see below), whose sum is σ = 1044780042124. Its totient is φ = 137479410432.

The previous prime is 412878904133. The next prime is 412878904177. The reversal of 412878904164 is 461409878214.

412878904164 is a `hidden beast` number, since 412 + 87 + 8 + 90 + 4 + 1 + 64 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 120403448064 + 292475456100 = 346992^2 + 540810^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 412878904164.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6086257 + ... + 6153720.

Almost surely, 2^412878904164 is an apocalyptic number.

It is an amenable number.

412878904164 is an abundant number, since it is smaller than the sum of its proper divisors (631901137960).

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

412878904164 is a wasteful number, since it uses less digits than its factorization.

412878904164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12240924 (or 12240919 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 412878904164 in words is "four hundred twelve billion, eight hundred seventy-eight million, nine hundred four thousand, one hundred sixty-four".