13122044339 has 6 divisors (see below), whose sum is σ = 13486280724. Its totient is φ = 12767393160.

The previous prime is 13122044321. The next prime is 13122044359. The reversal of 13122044339 is 93344022131.

It is not a de Polignac number, because 13122044339 - 2²⁸ = 12853608883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13122044359) 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, 4791197 + ... + 4793934.

It is an arithmetic number, because the mean of its divisors is an integer number (2247713454).

Almost surely, 2^13122044339 is an apocalyptic number.

13122044339 is a deficient number, since it is larger than the sum of its proper divisors (364236385).

13122044339 is an frugal number, since it uses more digits than its factorization.

13122044339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9585205 (or 9585168 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 13122044339 in words is "thirteen billion, one hundred twenty-two million, forty-four thousand, three hundred thirty-nine".