74465402004 has 96 divisors (see below), whose sum is σ = 222780579840. Its totient is φ = 21069245664.

The previous prime is 74465401999. The next prime is 74465402017. The reversal of 74465402004 is 40020456447.

74465402004 is a `hidden beast` number, since 7 + 446 + 5 + 4 + 0 + 200 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 74465402004.

It is a congruent number.

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, 400284 + ... + 556019.

It is an arithmetic number, because the mean of its divisors is an integer number (2320631040).

Almost surely, 2^74465402004 is an apocalyptic number.

It is an amenable number.

74465402004 is an abundant number, since it is smaller than the sum of its proper divisors (148315177836).

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

74465402004 is a wasteful number, since it uses less digits than its factorization.

74465402004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956426 (or 956418 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 36.

The spelling of 74465402004 in words is "seventy-four billion, four hundred sixty-five million, four hundred two thousand, four".