13120174248870 has 64 divisors (see below), whose sum is σ = 33913321263360. Its totient is φ = 3229322587008.

The previous prime is 13120174248847. The next prime is 13120174248911. The reversal of 13120174248870 is 7884247102131.

It is a super-2 number, since 2×13120174248870² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3548737 + ... + 6231683.

It is an arithmetic number, because the mean of its divisors is an integer number (529895644740).

Almost surely, 2^{13120174248870} is an apocalyptic number.

13120174248870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13120174248870 is an abundant number, since it is smaller than the sum of its proper divisors (20793147014490).

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

13120174248870 is a wasteful number, since it uses less digits than its factorization.

13120174248870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695509.

The product of its (nonzero) digits is 602112, while the sum is 48.

The spelling of 13120174248870 in words is "thirteen trillion, one hundred twenty billion, one hundred seventy-four million, two hundred forty-eight thousand, eight hundred seventy".