12304542984 has 32 divisors (see below), whose sum is σ = 31282740000. Its totient is φ = 4031996672.

The previous prime is 12304542983. The next prime is 12304543039. The reversal of 12304542984 is 48924540321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12304542983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4343409 + ... + 4346240.

It is an arithmetic number, because the mean of its divisors is an integer number (977585625).

Almost surely, 2^12304542984 is an apocalyptic number.

It is an amenable number.

12304542984 is an abundant number, since it is smaller than the sum of its proper divisors (18978197016).

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

12304542984 is a wasteful number, since it uses less digits than its factorization.

12304542984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8689717 (or 8689713 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 12304542984 in words is "twelve billion, three hundred four million, five hundred forty-two thousand, nine hundred eighty-four".