13349695301680 has 40 divisors (see below), whose sum is σ = 31089175201152. Its totient is φ = 5331080937984.

The previous prime is 13349695301639. The next prime is 13349695301731. The reversal of 13349695301680 is 8610359694331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137407117 + ... + 137504236.

Almost surely, 2^{13349695301680} is an apocalyptic number.

13349695301680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13349695301680 is an abundant number, since it is smaller than the sum of its proper divisors (17739479899472).

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

13349695301680 is a wasteful number, since it uses less digits than its factorization.

13349695301680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274911973 (or 274911967 counting only the distinct ones).

The product of its (nonzero) digits is 12597120, while the sum is 58.

The spelling of 13349695301680 in words is "thirteen trillion, three hundred forty-nine billion, six hundred ninety-five million, three hundred one thousand, six hundred eighty".