2023444004 has 24 divisors (see below), whose sum is σ = 3559428600. Its totient is φ = 1006477056.

The previous prime is 2023444001. The next prime is 2023444043. The reversal of 2023444004 is 4004443202.

It can be written as a sum of positive squares in 4 ways, for example, as 20702500 + 2002741504 = 4550^2 + 44752^2 .

It is not an unprimeable number, because it can be changed into a prime (2023444001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037222 + ... + 1039170.

It is an arithmetic number, because the mean of its divisors is an integer number (148309525).

Almost surely, 2^2023444004 is an apocalyptic number.

It is an amenable number.

2023444004 is a deficient number, since it is larger than the sum of its proper divisors (1535984596).

2023444004 is a wasteful number, since it uses less digits than its factorization.

2023444004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3165 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 2023444004 is about 44982.7078331218. The cubic root of 2023444004 is about 1264.8248710050.

Adding to 2023444004 its reverse (4004443202), we get a palindrome (6027887206).

The spelling of 2023444004 in words is "two billion, twenty-three million, four hundred forty-four thousand, four".