12732480264 has 192 divisors, whose sum is σ = 37674720000. Its totient is φ = 3574889472.

The previous prime is 12732480223. The next prime is 12732480289. The reversal of 12732480264 is 46208423721.

It is a happy number.

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, 25014442 + ... + 25014950.

It is an arithmetic number, because the mean of its divisors is an integer number (196222500).

Almost surely, 2^12732480264 is an apocalyptic number.

12732480264 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 12732480264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18837360000).

12732480264 is an abundant number, since it is smaller than the sum of its proper divisors (24942239736).

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

12732480264 is a wasteful number, since it uses less digits than its factorization.

12732480264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 860 (or 849 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The spelling of 12732480264 in words is "twelve billion, seven hundred thirty-two million, four hundred eighty thousand, two hundred sixty-four".