2323044312643 has 2 divisors, whose sum is σ = 2323044312644. Its totient is φ = 2323044312642.

The previous prime is 2323044312619. The next prime is 2323044312661. The reversal of 2323044312643 is 3462134403232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2323044312643 - 2³³ = 2314454378051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2323044316643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161522156321 + 1161522156322.

It is an arithmetic number, because the mean of its divisors is an integer number (1161522156322).

Almost surely, 2^{2323044312643} is an apocalyptic number.

2323044312643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323044312643 is an equidigital number, since it uses as much as digits as its factorization.

2323044312643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 2323044312643 its reverse (3462134403232), we get a palindrome (5785178715875).

The spelling of 2323044312643 in words is "two trillion, three hundred twenty-three billion, forty-four million, three hundred twelve thousand, six hundred forty-three".