12402442984 has 32 divisors (see below), whose sum is σ = 23496220800. Its totient is φ = 6137092800.

The previous prime is 12402442961. The next prime is 12402442991. The reversal of 12402442984 is 48924420421.

12402442984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 305869 + ... + 344035.

It is an arithmetic number, because the mean of its divisors is an integer number (734256900).

Almost surely, 2^12402442984 is an apocalyptic number.

It is an amenable number.

12402442984 is a deficient number, since it is larger than the sum of its proper divisors (11093777816).

12402442984 is a wasteful number, since it uses less digits than its factorization.

12402442984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38593 (or 38589 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 40.

The spelling of 12402442984 in words is "twelve billion, four hundred two million, four hundred forty-two thousand, nine hundred eighty-four".