13631339120733 has 40 divisors (see below), whose sum is σ = 21083025538080. Its totient is φ = 8766700619040.

The previous prime is 13631339120701. The next prime is 13631339120783. The reversal of 13631339120733 is 33702193313631.

13631339120733 is a `hidden beast` number, since 1 + 3 + 631 + 3 + 3 + 9 + 1 + 2 + 0 + 7 + 3 + 3 = 666.

It is not a de Polignac number, because 13631339120733 - 2⁵ = 13631339120701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13631339120783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 272866 + ... + 5228492.

It is an arithmetic number, because the mean of its divisors is an integer number (527075638452).

Almost surely, 2^{13631339120733} is an apocalyptic number.

It is an amenable number.

13631339120733 is a deficient number, since it is larger than the sum of its proper divisors (7451686417347).

13631339120733 is a wasteful number, since it uses less digits than its factorization.

13631339120733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956839 (or 4956830 counting only the distinct ones).

The product of its (nonzero) digits is 551124, while the sum is 45.

The spelling of 13631339120733 in words is "thirteen trillion, six hundred thirty-one billion, three hundred thirty-nine million, one hundred twenty thousand, seven hundred thirty-three".