2323243220 has 48 divisors (see below), whose sum is σ = 4932943680. Its totient is φ = 919040256.

The previous prime is 2323243193. The next prime is 2323243253. The reversal of 2323243220 is 223423232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785264 + ... + 788216.

It is an arithmetic number, because the mean of its divisors is an integer number (102769660).

Almost surely, 2^2323243220 is an apocalyptic number.

2323243220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323243220 is an abundant number, since it is smaller than the sum of its proper divisors (2609700460).

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

2323243220 is a wasteful number, since it uses less digits than its factorization.

2323243220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384 (or 3382 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2323243220 is about 48200.0334024781. The cubic root of 2323243220 is about 1324.4377764232.

Adding to 2323243220 its reverse (223423232), we get a palindrome (2546666452).

The spelling of 2323243220 in words is "two billion, three hundred twenty-three million, two hundred forty-three thousand, two hundred twenty".