12044315850400 has 36 divisors (see below), whose sum is σ = 29403186071742. Its totient is φ = 4817726339840.

The previous prime is 12044315850331. The next prime is 12044315850401. The reversal of 12044315850400 is 405851344021.

It can be written as a sum of positive squares in 3 ways, for example, as 9090056160784 + 2954259689616 = 3014972^2 + 1718796^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12044315850400.

It is not an unprimeable number, because it can be changed into a prime (12044315850401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7527696607 + ... + 7527698206.

Almost surely, 2^{12044315850400} is an apocalyptic number.

12044315850400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12044315850400 is an abundant number, since it is smaller than the sum of its proper divisors (17358870221342).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12044315850400 is a wasteful number, since it uses less digits than its factorization.

12044315850400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15055394833 (or 15055394820 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 37.

The spelling of 12044315850400 in words is "twelve trillion, forty-four billion, three hundred fifteen million, eight hundred fifty thousand, four hundred".