13892379332431 has 2 divisors, whose sum is σ = 13892379332432. Its totient is φ = 13892379332430.

The previous prime is 13892379332393. The next prime is 13892379332551. The reversal of 13892379332431 is 13423397329831.

It is a weak prime.

It is an emirp because it is prime and its reverse (13423397329831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13892379332431 - 2²¹ = 13892377235279 is a prime.

It is a super-2 number, since 2×13892379332431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13892379032431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6946189666215 + 6946189666216.

It is an arithmetic number, because the mean of its divisors is an integer number (6946189666216).

Almost surely, 2^{13892379332431} is an apocalyptic number.

13892379332431 is a deficient number, since it is larger than the sum of its proper divisors (1).

13892379332431 is an equidigital number, since it uses as much as digits as its factorization.

13892379332431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17635968, while the sum is 58.

The spelling of 13892379332431 in words is "thirteen trillion, eight hundred ninety-two billion, three hundred seventy-nine million, three hundred thirty-two thousand, four hundred thirty-one".