2343244321 has 16 divisors (see below), whose sum is σ = 2610957888. Its totient is φ = 2084846400.

The previous prime is 2343244271. The next prime is 2343244327. The reversal of 2343244321 is 1234423432.

It is a cyclic number.

It is not a de Polignac number, because 2343244321 - 2⁹ = 2343243809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2343244321.

It is not an unprimeable number, because it can be changed into a prime (2343244327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240670 + ... + 250216.

It is an arithmetic number, because the mean of its divisors is an integer number (163184868).

Almost surely, 2^2343244321 is an apocalyptic number.

It is an amenable number.

2343244321 is a deficient number, since it is larger than the sum of its proper divisors (267713567).

2343244321 is a wasteful number, since it uses less digits than its factorization.

2343244321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032.

The product of its digits is 13824, while the sum is 28.

The square root of 2343244321 is about 48407.0689156036. The cubic root of 2343244321 is about 1328.2276732074.

Adding to 2343244321 its reverse (1234423432), we get a palindrome (3577667753).

The spelling of 2343244321 in words is "two billion, three hundred forty-three million, two hundred forty-four thousand, three hundred twenty-one".