12319752867 has 16 divisors (see below), whose sum is σ = 17156966400. Its totient is φ = 7848539072.

The previous prime is 12319752799. The next prime is 12319752871. The reversal of 12319752867 is 76825791321.

It is a cyclic number.

It is not a de Polignac number, because 12319752867 - 2²⁰ = 12318704291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12319752877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12723 + ... + 157484.

It is an arithmetic number, because the mean of its divisors is an integer number (1072310400).

Almost surely, 2^12319752867 is an apocalyptic number.

12319752867 is a deficient number, since it is larger than the sum of its proper divisors (4837213533).

12319752867 is a wasteful number, since it uses less digits than its factorization.

12319752867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171282.

The product of its digits is 1270080, while the sum is 51.

The spelling of 12319752867 in words is "twelve billion, three hundred nineteen million, seven hundred fifty-two thousand, eight hundred sixty-seven".