13447914574680 has 96 divisors (see below), whose sum is σ = 43710454569600. Its totient is φ = 3585722270208.

The previous prime is 13447914574651. The next prime is 13447914574741. The reversal of 13447914574680 is 8647541974431.

It is a happy number.

13447914574680 is a `hidden beast` number, since 1 + 3 + 4 + 47 + 9 + 14 + 574 + 6 + 8 + 0 = 666.

13447914574680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1314841 + ... + 5350199.

It is an arithmetic number, because the mean of its divisors is an integer number (455317235100).

Almost surely, 2^{13447914574680} is an apocalyptic number.

13447914574680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13447914574680 is an abundant number, since it is smaller than the sum of its proper divisors (30262539994920).

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

13447914574680 is a wasteful number, since it uses less digits than its factorization.

13447914574680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4044633 (or 4044626 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 63.

The spelling of 13447914574680 in words is "thirteen trillion, four hundred forty-seven billion, nine hundred fourteen million, five hundred seventy-four thousand, six hundred eighty".