12044313044 has 12 divisors (see below), whose sum is σ = 21152558868. Its totient is φ = 6000724800.

The previous prime is 12044313023. The next prime is 12044313077. The reversal of 12044313044 is 44031344021.

It can be written as a sum of positive squares in 2 ways, for example, as 9196810000 + 2847503044 = 95900^2 + 53362^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5356667 + ... + 5358914.

It is an arithmetic number, because the mean of its divisors is an integer number (1762713239).

Almost surely, 2^12044313044 is an apocalyptic number.

It is an amenable number.

12044313044 is a deficient number, since it is larger than the sum of its proper divisors (9108245824).

12044313044 is a wasteful number, since it uses less digits than its factorization.

12044313044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10715866 (or 10715864 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 12044313044 its reverse (44031344021), we get a palindrome (56075657065).

The spelling of 12044313044 in words is "twelve billion, forty-four million, three hundred thirteen thousand, forty-four".