12507988304 has 40 divisors (see below), whose sum is σ = 27771817728. Its totient is φ = 5345942400.

The previous prime is 12507988303. The next prime is 12507988313. The reversal of 12507988304 is 40388970521.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12507988303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111047 + ... + 193254.

Almost surely, 2^12507988304 is an apocalyptic number.

12507988304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12507988304 is an abundant number, since it is smaller than the sum of its proper divisors (15263829424).

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

12507988304 is a wasteful number, since it uses less digits than its factorization.

12507988304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304683 (or 304677 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 47.

The spelling of 12507988304 in words is "twelve billion, five hundred seven million, nine hundred eighty-eight thousand, three hundred four".