12072751716544 has 28 divisors (see below), whose sum is σ = 24129218264200. Its totient is φ = 5992948689408.

The previous prime is 12072751716523. The next prime is 12072751716551. The reversal of 12072751716544 is 44561715727021.

It is a junction number, because it is equal to n+sod(n) for n = 12072751716491 and 12072751716500.

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, 678540549 + ... + 678558340.

It is an arithmetic number, because the mean of its divisors is an integer number (861757795150).

Almost surely, 2^{12072751716544} is an apocalyptic number.

It is an amenable number.

12072751716544 is a deficient number, since it is larger than the sum of its proper divisors (12056466547656).

12072751716544 is a wasteful number, since it uses less digits than its factorization.

12072751716544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357099040 (or 1357099030 counting only the distinct ones).

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 12072751716544 in words is "twelve trillion, seventy-two billion, seven hundred fifty-one million, seven hundred sixteen thousand, five hundred forty-four".