13286439137 has 8 divisors (see below), whose sum is σ = 13541529600. Its totient is φ = 13033700064.

The previous prime is 13286439109. The next prime is 13286439139. The reversal of 13286439137 is 73193468231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13286439137 - 2⁸ = 13286438881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13286439091 and 13286439100.

It is not an unprimeable number, because it can be changed into a prime (13286439139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576437 + ... + 599042.

It is an arithmetic number, because the mean of its divisors is an integer number (1692691200).

Almost surely, 2^13286439137 is an apocalyptic number.

It is an amenable number.

13286439137 is a deficient number, since it is larger than the sum of its proper divisors (255090463).

13286439137 is a wasteful number, since it uses less digits than its factorization.

13286439137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175695.

The product of its digits is 653184, while the sum is 47.

The spelling of 13286439137 in words is "thirteen billion, two hundred eighty-six million, four hundred thirty-nine thousand, one hundred thirty-seven".