2680013831320 has 64 divisors (see below), whose sum is σ = 6893299195200. Its totient is φ = 918617210880.

The previous prime is 2680013831303. The next prime is 2680013831381. The reversal of 2680013831320 is 231383100862.

It is a self number, because there is not a number n which added to its sum of digits gives 2680013831320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219385 + ... + 2325544.

It is an arithmetic number, because the mean of its divisors is an integer number (107707799925).

Almost surely, 2^{2680013831320} is an apocalyptic number.

2680013831320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2680013831320 is an abundant number, since it is smaller than the sum of its proper divisors (4213285363880).

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

2680013831320 is a wasteful number, since it uses less digits than its factorization.

2680013831320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548708 (or 2548704 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 2680013831320 in words is "two trillion, six hundred eighty billion, thirteen million, eight hundred thirty-one thousand, three hundred twenty".