13056299316 has 36 divisors (see below), whose sum is σ = 33007246272. Its totient is φ = 4351595664.

The previous prime is 13056299309. The next prime is 13056299327. The reversal of 13056299316 is 61399265031.

13056299316 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 629 + 9 + 3 + 16 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

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, 422215 + ... + 452081.

It is an arithmetic number, because the mean of its divisors is an integer number (916867952).

Almost surely, 2^13056299316 is an apocalyptic number.

It is an amenable number.

13056299316 is an abundant number, since it is smaller than the sum of its proper divisors (19950946956).

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

13056299316 is a wasteful number, since it uses less digits than its factorization.

13056299316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42020 (or 42015 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The spelling of 13056299316 in words is "thirteen billion, fifty-six million, two hundred ninety-nine thousand, three hundred sixteen".