12443500112 has 40 divisors (see below), whose sum is σ = 25440246720. Its totient is φ = 5884355840.

The previous prime is 12443500109. The next prime is 12443500189. The reversal of 12443500112 is 21100534421.

12443500112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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, 157214 + ... + 222717.

It is an arithmetic number, because the mean of its divisors is an integer number (636006168).

Almost surely, 2^12443500112 is an apocalyptic number.

It is an amenable number.

12443500112 is an abundant number, since it is smaller than the sum of its proper divisors (12996746608).

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

12443500112 is a wasteful number, since it uses less digits than its factorization.

12443500112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380051 (or 380045 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 12443500112 in words is "twelve billion, four hundred forty-three million, five hundred thousand, one hundred twelve".