12302913732 has 24 divisors (see below), whose sum is σ = 28925938272. Its totient is φ = 4069665600.

The previous prime is 12302913709. The next prime is 12302913737. The reversal of 12302913732 is 23731920321.

12302913732 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 = 12302913693 and 12302913702.

It is not an unprimeable number, because it can be changed into a prime (12302913737) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3911569 + ... + 3914712.

It is an arithmetic number, because the mean of its divisors is an integer number (1205247428).

Almost surely, 2^12302913732 is an apocalyptic number.

12302913732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12302913732 is an abundant number, since it is smaller than the sum of its proper divisors (16623024540).

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

12302913732 is a wasteful number, since it uses less digits than its factorization.

12302913732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7826419 (or 7826417 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 12302913732 in words is "twelve billion, three hundred two million, nine hundred thirteen thousand, seven hundred thirty-two".