2040855204 has 24 divisors (see below), whose sum is σ = 4765898368. Its totient is φ = 679727520.

The previous prime is 2040855203. The next prime is 2040855263. The reversal of 2040855204 is 4025580402.

It is not an unprimeable number, because it can be changed into a prime (2040855203) by changing a digit.

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, 54307 + ... + 83850.

Almost surely, 2^2040855204 is an apocalyptic number.

It is an amenable number.

2040855204 is an abundant number, since it is smaller than the sum of its proper divisors (2725043164).

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

2040855204 is a wasteful number, since it uses less digits than its factorization.

2040855204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139395 (or 139393 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 2040855204 is about 45175.8254379486. The cubic root of 2040855204 is about 1268.4423426934.

The spelling of 2040855204 in words is "two billion, forty million, eight hundred fifty-five thousand, two hundred four".