12884045982 has 16 divisors (see below), whose sum is σ = 25769677440. Its totient is φ = 4294417752.

The previous prime is 12884045921. The next prime is 12884045989. The reversal of 12884045982 is 28954048821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12884045989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57303 + ... + 170445.

It is an arithmetic number, because the mean of its divisors is an integer number (1610604840).

Almost surely, 2^12884045982 is an apocalyptic number.

12884045982 is an abundant number, since it is smaller than the sum of its proper divisors (12885631458).

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

12884045982 is a wasteful number, since it uses less digits than its factorization.

12884045982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132127.

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 12884045982 in words is "twelve billion, eight hundred eighty-four million, forty-five thousand, nine hundred eighty-two".