13274887139 has 2 divisors, whose sum is σ = 13274887140. Its totient is φ = 13274887138.

The previous prime is 13274887103. The next prime is 13274887151. The reversal of 13274887139 is 93178847231.

It is a strong prime.

It is an emirp because it is prime and its reverse (93178847231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13274887139 is a prime.

It is not a weakly prime, because it can be changed into another prime (13274887169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637443569 + 6637443570.

It is an arithmetic number, because the mean of its divisors is an integer number (6637443570).

Almost surely, 2^13274887139 is an apocalyptic number.

13274887139 is a deficient number, since it is larger than the sum of its proper divisors (1).

13274887139 is an equidigital number, since it uses as much as digits as its factorization.

13274887139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 53.

The spelling of 13274887139 in words is "thirteen billion, two hundred seventy-four million, eight hundred eighty-seven thousand, one hundred thirty-nine".