402204932604 has 36 divisors (see below), whose sum is σ = 1033916640120. Its totient is φ = 131795965920.

The previous prime is 402204932581. The next prime is 402204932627. The reversal of 402204932604 is 406239402204.

402204932604 is a `hidden beast` number, since 4 + 0 + 2 + 2 + 0 + 49 + 3 + 2 + 604 = 666.

It is an interprime number because it is at equal distance from previous prime (402204932581) and next prime (402204932627).

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

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 94678887 + ... + 94683134.

It is an arithmetic number, because the mean of its divisors is an integer number (28719906670).

Almost surely, 2^402204932604 is an apocalyptic number.

It is an amenable number.

402204932604 is an abundant number, since it is smaller than the sum of its proper divisors (631711707516).

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

402204932604 is a wasteful number, since it uses less digits than its factorization.

402204932604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189362090 (or 189362085 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 402204932604 in words is "four hundred two billion, two hundred four million, nine hundred thirty-two thousand, six hundred four".