13738771264793 has 2 divisors, whose sum is σ = 13738771264794. Its totient is φ = 13738771264792.

The previous prime is 13738771264733. The next prime is 13738771264831. The reversal of 13738771264793 is 39746217783731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9586435862809 + 4152335401984 = 3096197^2 + 2037728^2 .

It is a cyclic number.

It is not a de Polignac number, because 13738771264793 - 2²⁶ = 13738704155929 is a prime.

It is not a weakly prime, because it can be changed into another prime (13738771264723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6869385632396 + 6869385632397.

It is an arithmetic number, because the mean of its divisors is an integer number (6869385632397).

Almost surely, 2^{13738771264793} is an apocalyptic number.

It is an amenable number.

13738771264793 is a deficient number, since it is larger than the sum of its proper divisors (1).

13738771264793 is an equidigital number, since it uses as much as digits as its factorization.

13738771264793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 224042112, while the sum is 68.

The spelling of 13738771264793 in words is "thirteen trillion, seven hundred thirty-eight billion, seven hundred seventy-one million, two hundred sixty-four thousand, seven hundred ninety-three".