13079166730 has 24 divisors (see below), whose sum is σ = 27386174628. Its totient is φ = 4484285568.

The previous prime is 13079166719. The next prime is 13079166731. The reversal of 13079166730 is 3766197031.

It can be written as a sum of positive squares in 2 ways, for example, as 12002736249 + 1076430481 = 109557^2 + 32809^2 .

It is a super-2 number, since 2×13079166730² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13079166731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13345599 + ... + 13346578.

Almost surely, 2^13079166730 is an apocalyptic number.

13079166730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13079166730 is an abundant number, since it is smaller than the sum of its proper divisors (14307007898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13079166730 is a wasteful number, since it uses less digits than its factorization.

13079166730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26692198 (or 26692191 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 43.

The spelling of 13079166730 in words is "thirteen billion, seventy-nine million, one hundred sixty-six thousand, seven hundred thirty".