2040443112 has 32 divisors (see below), whose sum is σ = 5153702400. Its totient is φ = 673135104.

The previous prime is 2040443099. The next prime is 2040443123. The reversal of 2040443112 is 2113440402.

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, 435912 + ... + 440567.

It is an arithmetic number, because the mean of its divisors is an integer number (161053200).

Almost surely, 2^2040443112 is an apocalyptic number.

It is an amenable number.

2040443112 is an abundant number, since it is smaller than the sum of its proper divisors (3113259288).

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

2040443112 is a wasteful number, since it uses less digits than its factorization.

2040443112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876585 (or 876581 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2040443112 is about 45171.2642284893. The cubic root of 2040443112 is about 1268.3569617989.

Adding to 2040443112 its reverse (2113440402), we get a palindrome (4153883514).

The spelling of 2040443112 in words is "two billion, forty million, four hundred forty-three thousand, one hundred twelve".