12723713072875 has 32 divisors (see below), whose sum is σ = 18147973034880. Its totient is φ = 8724676608000.

The previous prime is 12723713072827. The next prime is 12723713072947. The reversal of 12723713072875 is 57827031732721.

It is a de Polignac number, because none of the positive numbers 2^k-12723713072875 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72152811 + ... + 72328939.

It is an arithmetic number, because the mean of its divisors is an integer number (567124157340).

Almost surely, 2^{12723713072875} is an apocalyptic number.

12723713072875 is a deficient number, since it is larger than the sum of its proper divisors (5424259962005).

12723713072875 is an equidigital number, since it uses as much as digits as its factorization.

12723713072875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258712 (or 258702 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 55.

The spelling of 12723713072875 in words is "twelve trillion, seven hundred twenty-three billion, seven hundred thirteen million, seventy-two thousand, eight hundred seventy-five".