11451304004604 has 24 divisors (see below), whose sum is σ = 26719765175040. Its totient is φ = 3817093359024.

The previous prime is 11451304004579. The next prime is 11451304004617. The reversal of 11451304004604 is 40640040315411.

It is a super-2 number, since 2×11451304004604² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8974807 + ... + 10171025.

It is an arithmetic number, because the mean of its divisors is an integer number (1113323548960).

Almost surely, 2^{11451304004604} is an apocalyptic number.

It is an amenable number.

11451304004604 is an abundant number, since it is smaller than the sum of its proper divisors (15268461170436).

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

11451304004604 is a wasteful number, since it uses less digits than its factorization.

11451304004604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1993969 (or 1993967 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 11451304004604 in words is "eleven trillion, four hundred fifty-one billion, three hundred four million, four thousand, six hundred four".