2323204344157 has 2 divisors, whose sum is σ = 2323204344158. Its totient is φ = 2323204344156.

The previous prime is 2323204344151. The next prime is 2323204344199. The reversal of 2323204344157 is 7514434023232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2287659275001 + 35545069156 = 1512501^2 + 188534^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323204344157 - 2¹⁹ = 2323203819869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323204344151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161602172078 + 1161602172079.

It is an arithmetic number, because the mean of its divisors is an integer number (1161602172079).

Almost surely, 2^{2323204344157} is an apocalyptic number.

It is an amenable number.

2323204344157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323204344157 is an equidigital number, since it uses as much as digits as its factorization.

2323204344157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 40.

Adding to 2323204344157 its reverse (7514434023232), we get a palindrome (9837638367389).

The spelling of 2323204344157 in words is "two trillion, three hundred twenty-three billion, two hundred four million, three hundred forty-four thousand, one hundred fifty-seven".