13670135507 has 16 divisors (see below), whose sum is σ = 16279738560. Its totient is φ = 11230614528.

The previous prime is 13670135497. The next prime is 13670135519. The reversal of 13670135507 is 70553107631.

It is not a de Polignac number, because 13670135507 - 2⁶ = 13670135443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13670135527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217958 + ... + 273579.

It is an arithmetic number, because the mean of its divisors is an integer number (1017483660).

Almost surely, 2^13670135507 is an apocalyptic number.

13670135507 is a deficient number, since it is larger than the sum of its proper divisors (2609603053).

13670135507 is a wasteful number, since it uses less digits than its factorization.

13670135507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491710.

The product of its (nonzero) digits is 66150, while the sum is 38.

The spelling of 13670135507 in words is "thirteen billion, six hundred seventy million, one hundred thirty-five thousand, five hundred seven".