13680982260512 has 24 divisors (see below), whose sum is σ = 30782210086656. Its totient is φ = 5863278111552.

The previous prime is 13680982260403. The next prime is 13680982260521. The reversal of 13680982260512 is 21506228908631.

It is a happy number.

It is a super-2 number, since 2×13680982260512² (a number of 27 digits) contains 22 as substring.

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, 30537906608 + ... + 30537907055.

It is an arithmetic number, because the mean of its divisors is an integer number (1282592086944).

Almost surely, 2^{13680982260512} is an apocalyptic number.

It is an amenable number.

13680982260512 is an abundant number, since it is smaller than the sum of its proper divisors (17101227826144).

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

13680982260512 is an equidigital number, since it uses as much as digits as its factorization.

13680982260512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61075813680 (or 61075813672 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 53.

The spelling of 13680982260512 in words is "thirteen trillion, six hundred eighty billion, nine hundred eighty-two million, two hundred sixty thousand, five hundred twelve".