13029724696 has 64 divisors (see below), whose sum is σ = 26288064000. Its totient is φ = 6036301440.

The previous prime is 13029724693. The next prime is 13029724709. The reversal of 13029724696 is 69642792031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13029724693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279786 + ... + 1289926.

It is an arithmetic number, because the mean of its divisors is an integer number (410751000).

Almost surely, 2^13029724696 is an apocalyptic number.

It is an amenable number.

13029724696 is an abundant number, since it is smaller than the sum of its proper divisors (13258339304).

13029724696 is a wasteful number, since it uses less digits than its factorization.

13029724696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10352 (or 10348 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 13029724696 in words is "thirteen billion, twenty-nine million, seven hundred twenty-four thousand, six hundred ninety-six".