13199715139 has 8 divisors (see below), whose sum is σ = 14705253360. Its totient is φ = 11764202016.

The previous prime is 13199715121. The next prime is 13199715163. The reversal of 13199715139 is 93151799131.

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 13199715139 - 2⁵ = 13199715107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13199715092 and 13199715101.

It is not an unprimeable number, because it can be changed into a prime (13199715119) 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, 17505877 + ... + 17506630.

It is an arithmetic number, because the mean of its divisors is an integer number (1838156670).

Almost surely, 2^13199715139 is an apocalyptic number.

13199715139 is a deficient number, since it is larger than the sum of its proper divisors (1505538221).

13199715139 is a wasteful number, since it uses less digits than its factorization.

13199715139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35012549.

The product of its digits is 229635, while the sum is 49.

The spelling of 13199715139 in words is "thirteen billion, one hundred ninety-nine million, seven hundred fifteen thousand, one hundred thirty-nine".