2323442488957 has 2 divisors, whose sum is σ = 2323442488958. Its totient is φ = 2323442488956.

The previous prime is 2323442488907. The next prime is 2323442489057. The reversal of 2323442488957 is 7598842443232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1621825173081 + 701617315876 = 1273509^2 + 837626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323442488957 - 2²³ = 2323434100349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2323442488895 and 2323442488904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323442488907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161721244478 + 1161721244479.

It is an arithmetic number, because the mean of its divisors is an integer number (1161721244479).

Almost surely, 2^{2323442488957} is an apocalyptic number.

It is an amenable number.

2323442488957 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323442488957 is an equidigital number, since it uses as much as digits as its factorization.

2323442488957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92897280, while the sum is 61.

The spelling of 2323442488957 in words is "two trillion, three hundred twenty-three billion, four hundred forty-two million, four hundred eighty-eight thousand, nine hundred fifty-seven".