12623045889 has 16 divisors (see below), whose sum is σ = 17076531200. Its totient is φ = 8292872016.

The previous prime is 12623045879. The next prime is 12623045893. The reversal of 12623045889 is 98854032621.

It is not a de Polignac number, because 12623045889 - 2⁴ = 12623045873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12623045879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73032 + ... + 174870.

It is an arithmetic number, because the mean of its divisors is an integer number (1067283200).

Almost surely, 2^12623045889 is an apocalyptic number.

It is an amenable number.

12623045889 is a deficient number, since it is larger than the sum of its proper divisors (4453485311).

12623045889 is a wasteful number, since it uses less digits than its factorization.

12623045889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102444.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 12623045889 in words is "twelve billion, six hundred twenty-three million, forty-five thousand, eight hundred eighty-nine".