13019314262920 has 80 divisors (see below), whose sum is σ = 34173666771660. Its totient is φ = 4463764857216.

The previous prime is 13019314262879. The next prime is 13019314262963. The reversal of 13019314262920 is 2926241391031.

13019314262920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12989868389316 + 29445873604 = 3604146^2 + 171598^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67684647 + ... + 67876726.

Almost surely, 2^{13019314262920} is an apocalyptic number.

13019314262920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13019314262920 is an abundant number, since it is smaller than the sum of its proper divisors (21154352508740).

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

13019314262920 is an equidigital number, since it uses as much as digits as its factorization.

13019314262920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135561412 (or 135561387 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 13019314262920 in words is "thirteen trillion, nineteen billion, three hundred fourteen million, two hundred sixty-two thousand, nine hundred twenty".