12124937344 has 32 divisors (see below), whose sum is σ = 26013240540. Its totient is φ = 5596124160.

The previous prime is 12124937327. The next prime is 12124937351. The reversal of 12124937344 is 44373942121.

It can be written as a sum of positive squares in 2 ways, for example, as 12119367744 + 5569600 = 110088^2 + 2360^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 12124937297 and 12124937306.

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, 3641647 + ... + 3644974.

Almost surely, 2^12124937344 is an apocalyptic number.

It is an amenable number.

12124937344 is an abundant number, since it is smaller than the sum of its proper divisors (13888303196).

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

12124937344 is an equidigital number, since it uses as much as digits as its factorization.

12124937344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7286648 (or 7286636 counting only the distinct ones).

The product of its digits is 145152, while the sum is 40.

The spelling of 12124937344 in words is "twelve billion, one hundred twenty-four million, nine hundred thirty-seven thousand, three hundred forty-four".