12368886321 has 24 divisors (see below), whose sum is σ = 18306937152. Its totient is φ = 7422052000.

The previous prime is 12368886301. The next prime is 12368886329.

12368886321 is nontrivially palindromic in base 10.

12368886321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12368886321 - 2²⁵ = 12335331889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12368886329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132021 + ... + 205346.

It is an arithmetic number, because the mean of its divisors is an integer number (762789048).

Almost surely, 2^12368886321 is an apocalyptic number.

12368886321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12368886321 is a deficient number, since it is larger than the sum of its proper divisors (5938050831).

12368886321 is a wasteful number, since it uses less digits than its factorization.

12368886321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337493 (or 337482 counting only the distinct ones).

The product of its digits is 663552, while the sum is 48.

The spelling of 12368886321 in words is "twelve billion, three hundred sixty-eight million, eight hundred eighty-six thousand, three hundred twenty-one".