13326568740747 has 6 divisors (see below), whose sum is σ = 19249488181092. Its totient is φ = 8884379160492.

The previous prime is 13326568740731. The next prime is 13326568740757. The reversal of 13326568740747 is 74704786562331.

13326568740747 is a `hidden beast` number, since 1 + 3 + 3 + 26 + 568 + 7 + 4 + 0 + 7 + 47 = 666.

It is not a de Polignac number, because 13326568740747 - 2⁴ = 13326568740731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13326568740707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 740364930033 + ... + 740364930050.

It is an arithmetic number, because the mean of its divisors is an integer number (3208248030182).

Almost surely, 2^{13326568740747} is an apocalyptic number.

13326568740747 is a deficient number, since it is larger than the sum of its proper divisors (5922919440345).

13326568740747 is a wasteful number, since it uses less digits than its factorization.

13326568740747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480729860089 (or 1480729860086 counting only the distinct ones).

The product of its (nonzero) digits is 142248960, while the sum is 63.

The spelling of 13326568740747 in words is "thirteen trillion, three hundred twenty-six billion, five hundred sixty-eight million, seven hundred forty thousand, seven hundred forty-seven".