12304618944 has 112 divisors (see below), whose sum is σ = 32857440000. Its totient is φ = 4063758336.

The previous prime is 12304618919. The next prime is 12304618961. The reversal of 12304618944 is 44981640321.

12304618944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12304618896 and 12304618905.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 11729332 + ... + 11730380.

It is an arithmetic number, because the mean of its divisors is an integer number (293370000).

Almost surely, 2^12304618944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12304618944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16428720000).

12304618944 is an abundant number, since it is smaller than the sum of its proper divisors (20552821056).

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

12304618944 is a wasteful number, since it uses less digits than its factorization.

12304618944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570 (or 1560 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 12304618944 in words is "twelve billion, three hundred four million, six hundred eighteen thousand, nine hundred forty-four".