2343561323 has 4 divisors (see below), whose sum is σ = 2344203048. Its totient is φ = 2342919600.

The previous prime is 2343561293. The next prime is 2343561331. The reversal of 2343561323 is 3231653432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2343561323 - 2¹⁴ = 2343544939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2343561323.

It is not an unprimeable number, because it can be changed into a prime (2343551323) 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 3 ways as a sum of consecutive naturals, for example, 315353 + ... + 322698.

It is an arithmetic number, because the mean of its divisors is an integer number (586050762).

Almost surely, 2^2343561323 is an apocalyptic number.

2343561323 is a deficient number, since it is larger than the sum of its proper divisors (641725).

2343561323 is an equidigital number, since it uses as much as digits as its factorization.

2343561323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641724.

The product of its digits is 38880, while the sum is 32.

The square root of 2343561323 is about 48410.3431406967. The cubic root of 2343561323 is about 1328.2875662140.

The spelling of 2343561323 in words is "two billion, three hundred forty-three million, five hundred sixty-one thousand, three hundred twenty-three".