12872361599 has 8 divisors (see below), whose sum is σ = 13204490208. Its totient is φ = 12541098240.

The previous prime is 12872361587. The next prime is 12872361617. The reversal of 12872361599 is 99516327821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12872361599 - 2²⁸ = 12603926143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12872361599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12872361899) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186122 + ... + 245735.

It is an arithmetic number, because the mean of its divisors is an integer number (1650561276).

Almost surely, 2^12872361599 is an apocalyptic number.

12872361599 is a deficient number, since it is larger than the sum of its proper divisors (332128609).

12872361599 is an equidigital number, since it uses as much as digits as its factorization.

12872361599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432625.

The product of its digits is 1632960, while the sum is 53.

The spelling of 12872361599 in words is "twelve billion, eight hundred seventy-two million, three hundred sixty-one thousand, five hundred ninety-nine".