12932352488 has 64 divisors (see below), whose sum is σ = 26836920000. Its totient is φ = 5793548800.

The previous prime is 12932352487. The next prime is 12932352533. The reversal of 12932352488 is 88425323921.

It is not an unprimeable number, because it can be changed into a prime (12932352487) 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 15 ways as a sum of consecutive naturals, for example, 1713908 + ... + 1721436.

It is an arithmetic number, because the mean of its divisors is an integer number (419326875).

Almost surely, 2^12932352488 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 12932352488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13418460000).

12932352488 is an abundant number, since it is smaller than the sum of its proper divisors (13904567512).

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

12932352488 is a wasteful number, since it uses less digits than its factorization.

12932352488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7826 (or 7822 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The spelling of 12932352488 in words is "twelve billion, nine hundred thirty-two million, three hundred fifty-two thousand, four hundred eighty-eight".