12375788032 has 80 divisors (see below), whose sum is σ = 25370563680. Its totient is φ = 6027743232.

The previous prime is 12375787981. The next prime is 12375788057. The reversal of 12375788032 is 23088757321.

It is an unprimeable number.

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, 14508118 + ... + 14508970.

It is an arithmetic number, because the mean of its divisors is an integer number (317132046).

Almost surely, 2^12375788032 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 12375788032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12685281840).

12375788032 is an abundant number, since it is smaller than the sum of its proper divisors (12994775648).

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

12375788032 is an frugal number, since it uses more digits than its factorization.

12375788032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 12375788032 in words is "twelve billion, three hundred seventy-five million, seven hundred eighty-eight thousand, thirty-two".