232243412657 has 2 divisors, whose sum is σ = 232243412658. Its totient is φ = 232243412656.

The previous prime is 232243412641. The next prime is 232243412669. The reversal of 232243412657 is 756214342232.

232243412657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196086009856 + 36157402801 = 442816^2 + 190151^2 .

It is a cyclic number.

It is not a de Polignac number, because 232243412657 - 2⁴ = 232243412641 is a prime.

It is not a weakly prime, because it can be changed into another prime (232243412627) 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 as a sum of consecutive naturals, namely, 116121706328 + 116121706329.

It is an arithmetic number, because the mean of its divisors is an integer number (116121706329).

Almost surely, 2^232243412657 is an apocalyptic number.

It is an amenable number.

232243412657 is a deficient number, since it is larger than the sum of its proper divisors (1).

232243412657 is an equidigital number, since it uses as much as digits as its factorization.

232243412657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 483840, while the sum is 41.

Adding to 232243412657 its reverse (756214342232), we get a palindrome (988457754889).

The spelling of 232243412657 in words is "two hundred thirty-two billion, two hundred forty-three million, four hundred twelve thousand, six hundred fifty-seven".