12316388528304 has 240 divisors, whose sum is σ = 39815991738432. Its totient is φ = 3481348349952.

The previous prime is 12316388528291. The next prime is 12316388528377. The reversal of 12316388528304 is 40382588361321.

12316388528304 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 6 + 3 + 88 + 528 + 30 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40309932 + ... + 40614324.

Almost surely, 2^{12316388528304} is an apocalyptic number.

12316388528304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12316388528304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19907995869216).

12316388528304 is an abundant number, since it is smaller than the sum of its proper divisors (27499603210128).

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

12316388528304 is a wasteful number, since it uses less digits than its factorization.

12316388528304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304844 (or 304835 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 12316388528304 in words is "twelve trillion, three hundred sixteen billion, three hundred eighty-eight million, five hundred twenty-eight thousand, three hundred four".