2023320444 has 12 divisors (see below), whose sum is σ = 4721081064. Its totient is φ = 674440144.

The previous prime is 2023320427. The next prime is 2023320463. The reversal of 2023320444 is 4440233202.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84305007 + ... + 84305030.

It is an arithmetic number, because the mean of its divisors is an integer number (393423422).

Almost surely, 2^2023320444 is an apocalyptic number.

It is an amenable number.

2023320444 is an abundant number, since it is smaller than the sum of its proper divisors (2697760620).

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

2023320444 is a wasteful number, since it uses less digits than its factorization.

2023320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168610044 (or 168610042 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2023320444 is about 44981.3343955023. The cubic root of 2023320444 is about 1264.7991253058.

Adding to 2023320444 its reverse (4440233202), we get a palindrome (6463553646).

The spelling of 2023320444 in words is "two billion, twenty-three million, three hundred twenty thousand, four hundred forty-four".