12700860611517 has 32 divisors (see below), whose sum is σ = 20595669570560. Its totient is φ = 7687784468160.

The previous prime is 12700860611437. The next prime is 12700860611519. The reversal of 12700860611517 is 71511606800721.

12700860611517 is a `hidden beast` number, since 1 + 2 + 70 + 0 + 8 + 6 + 0 + 61 + 1 + 517 = 666.

It is not a de Polignac number, because 12700860611517 - 2⁷ = 12700860611389 is a prime.

It is a super-2 number, since 2×12700860611517² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12700860611519) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 296575213 + ... + 296618034.

It is an arithmetic number, because the mean of its divisors is an integer number (643614674080).

Almost surely, 2^{12700860611517} is an apocalyptic number.

It is an amenable number.

12700860611517 is a deficient number, since it is larger than the sum of its proper divisors (7894808959043).

12700860611517 is a wasteful number, since it uses less digits than its factorization.

12700860611517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593193330 (or 593193324 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 45.

The spelling of 12700860611517 in words is "twelve trillion, seven hundred billion, eight hundred sixty million, six hundred eleven thousand, five hundred seventeen".