2120044304 has 40 divisors (see below), whose sum is σ = 4856266560. Its totient is φ = 877258368.

The previous prime is 2120044271. The next prime is 2120044307. The reversal of 2120044304 is 4034400212.

It is not an unprimeable number, because it can be changed into a prime (2120044307) 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, 323114 + ... + 329609.

It is an arithmetic number, because the mean of its divisors is an integer number (121406664).

Almost surely, 2^2120044304 is an apocalyptic number.

It is an amenable number.

2120044304 is an abundant number, since it is smaller than the sum of its proper divisors (2736222256).

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

2120044304 is a wasteful number, since it uses less digits than its factorization.

2120044304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652767 (or 652761 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2120044304 is about 46043.9388410679. The cubic root of 2120044304 is about 1284.6406064427.

Adding to 2120044304 its reverse (4034400212), we get a palindrome (6154444516).

The spelling of 2120044304 in words is "two billion, one hundred twenty million, forty-four thousand, three hundred four".