12634004604 has 48 divisors (see below), whose sum is σ = 33127299072. Its totient is φ = 3718368192.

The previous prime is 12634004561. The next prime is 12634004641. The reversal of 12634004604 is 40640043621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757004 + ... + 1764179.

It is an arithmetic number, because the mean of its divisors is an integer number (690152064).

Almost surely, 2^12634004604 is an apocalyptic number.

It is an amenable number.

12634004604 is an abundant number, since it is smaller than the sum of its proper divisors (20493294468).

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

12634004604 is a wasteful number, since it uses less digits than its factorization.

12634004604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3521226 (or 3521224 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 12634004604 in words is "twelve billion, six hundred thirty-four million, four thousand, six hundred four".