13243936304 has 10 divisors (see below), whose sum is σ = 25660126620. Its totient is φ = 6621968144.

The previous prime is 13243936261. The next prime is 13243936331. The reversal of 13243936304 is 40363934231.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413872994 + ... + 413873025.

It is an arithmetic number, because the mean of its divisors is an integer number (2566012662).

Almost surely, 2^13243936304 is an apocalyptic number.

It is an amenable number.

13243936304 is a deficient number, since it is larger than the sum of its proper divisors (12416190316).

13243936304 is an equidigital number, since it uses as much as digits as its factorization.

13243936304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827746027 (or 827746021 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 13243936304 in words is "thirteen billion, two hundred forty-three million, nine hundred thirty-six thousand, three hundred four".