13297135686 has 8 divisors (see below), whose sum is σ = 26594271384. Its totient is φ = 4432378560.

The previous prime is 13297135673. The next prime is 13297135697. The reversal of 13297135686 is 68653179231.

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

13297135686 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1108094635 + ... + 1108094646.

It is an arithmetic number, because the mean of its divisors is an integer number (3324283923).

Almost surely, 2^13297135686 is an apocalyptic number.

13297135686 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13297135686 is a wasteful number, since it uses less digits than its factorization.

13297135686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2216189286.

The product of its digits is 1632960, while the sum is 51.

The spelling of 13297135686 in words is "thirteen billion, two hundred ninety-seven million, one hundred thirty-five thousand, six hundred eighty-six".