42404664604 has 12 divisors (see below), whose sum is σ = 74224844064. Its totient is φ = 21197566304.

The previous prime is 42404664593. The next prime is 42404664623. The reversal of 42404664604 is 40646640424.

It is a happy number.

It is a congruent number.

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, 1171444 + ... + 1207099.

It is an arithmetic number, because the mean of its divisors is an integer number (6185403672).

Almost surely, 2^42404664604 is an apocalyptic number.

It is an amenable number.

42404664604 is a deficient number, since it is larger than the sum of its proper divisors (31820179460).

42404664604 is a wasteful number, since it uses less digits than its factorization.

42404664604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2383004 (or 2383002 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 40.

The spelling of 42404664604 in words is "forty-two billion, four hundred four million, six hundred sixty-four thousand, six hundred four".