12682423072 has 96 divisors (see below), whose sum is σ = 27969447744. Its totient is φ = 5610700800.

The previous prime is 12682423049. The next prime is 12682423087. The reversal of 12682423072 is 27032428621.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8326503 + ... + 8328025.

It is an arithmetic number, because the mean of its divisors is an integer number (291348414).

Almost surely, 2^12682423072 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 12682423072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13984723872).

12682423072 is an abundant number, since it is smaller than the sum of its proper divisors (15287024672).

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

12682423072 is a wasteful number, since it uses less digits than its factorization.

12682423072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162 (or 2154 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 12682423072 in words is "twelve billion, six hundred eighty-two million, four hundred twenty-three thousand, seventy-two".