2320023444 has 24 divisors (see below), whose sum is σ = 5420694720. Its totient is φ = 772297344.

The previous prime is 2320023437. The next prime is 2320023449. The reversal of 2320023444 is 4443200232.

It is a super-2 number, since 2×2320023444² = 10765017561419242272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320023449) 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, 121189 + ... + 139020.

It is an arithmetic number, because the mean of its divisors is an integer number (225862280).

Almost surely, 2^2320023444 is an apocalyptic number.

It is an amenable number.

2320023444 is an abundant number, since it is smaller than the sum of its proper divisors (3100671276).

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

2320023444 is a wasteful number, since it uses less digits than its factorization.

2320023444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260959 (or 260957 counting only the distinct ones).

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

The square root of 2320023444 is about 48166.6216793331. The cubic root of 2320023444 is about 1323.8256487373.

Adding to 2320023444 its reverse (4443200232), we get a palindrome (6763223676).

The spelling of 2320023444 in words is "two billion, three hundred twenty million, twenty-three thousand, four hundred forty-four".