2321344223 has 6 divisors (see below), whose sum is σ = 2551560312. Its totient is φ = 2110312820.

The previous prime is 2321344211. The next prime is 2321344229. The reversal of 2321344223 is 3224431232.

It is not a de Polignac number, because 2321344223 - 2¹⁴ = 2321327839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2321344192 and 2321344201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321344229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9592211 + ... + 9592452.

It is an arithmetic number, because the mean of its divisors is an integer number (425260052).

Almost surely, 2^2321344223 is an apocalyptic number.

2321344223 is a deficient number, since it is larger than the sum of its proper divisors (230216089).

2321344223 is a wasteful number, since it uses less digits than its factorization.

2321344223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19184685 (or 19184674 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 2321344223 is about 48180.3302500097. The cubic root of 2321344223 is about 1324.0768170930.

Adding to 2321344223 its reverse (3224431232), we get a palindrome (5545775455).

The spelling of 2321344223 in words is "two billion, three hundred twenty-one million, three hundred forty-four thousand, two hundred twenty-three".