30664315404 has 36 divisors (see below), whose sum is σ = 77614500600. Its totient is φ = 10207997760.

The previous prime is 30664315393. The next prime is 30664315433. The reversal of 30664315404 is 40451346603.

30664315404 is a `hidden beast` number, since 3 + 0 + 6 + 643 + 1 + 5 + 4 + 0 + 4 = 666.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 532254 + ... + 587045.

It is an arithmetic number, because the mean of its divisors is an integer number (2155958350).

Almost surely, 2^30664315404 is an apocalyptic number.

It is an amenable number.

30664315404 is an abundant number, since it is smaller than the sum of its proper divisors (46950185196).

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

30664315404 is a wasteful number, since it uses less digits than its factorization.

30664315404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120070 (or 1120065 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 30664315404 in words is "thirty billion, six hundred sixty-four million, three hundred fifteen thousand, four hundred four".