2044423200 has 72 divisors (see below), whose sum is σ = 6654605328. Its totient is φ = 545178880.

The previous prime is 2044423159. The next prime is 2044423231. The reversal of 2044423200 is 23244402.

2044423200 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 423522 + ... + 428321.

It is an arithmetic number, because the mean of its divisors is an integer number (92425074).

Almost surely, 2^2044423200 is an apocalyptic number.

2044423200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2044423200 is an abundant number, since it is smaller than the sum of its proper divisors (4610182128).

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

2044423200 is a wasteful number, since it uses less digits than its factorization.

2044423200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851866 (or 851853 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2044423200 is about 45215.2982960414. The cubic root of 2044423200 is about 1269.1811117960.

Adding to 2044423200 its reverse (23244402), we get a palindrome (2067667602).

The spelling of 2044423200 in words is "two billion, forty-four million, four hundred twenty-three thousand, two hundred".