12004400982 has 32 divisors (see below), whose sum is σ = 28882771200. Its totient is φ = 3249311328.

The previous prime is 12004400951. The next prime is 12004400987. The reversal of 12004400982 is 28900440021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12004400987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7520757 + ... + 7522352.

It is an arithmetic number, because the mean of its divisors is an integer number (902586600).

Almost surely, 2^12004400982 is an apocalyptic number.

12004400982 is an abundant number, since it is smaller than the sum of its proper divisors (16878370218).

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

12004400982 is a wasteful number, since it uses less digits than its factorization.

12004400982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15043140.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 12004400982 in words is "twelve billion, four million, four hundred thousand, nine hundred eighty-two".