239650467233 has 2 divisors, whose sum is σ = 239650467234. Its totient is φ = 239650467232.

The previous prime is 239650467169. The next prime is 239650467247. The reversal of 239650467233 is 332764056932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 238059095569 + 1591371664 = 487913^2 + 39892^2 .

It is a cyclic number.

It is not a de Polignac number, because 239650467233 - 2⁶ = 239650467169 is a prime.

It is not a weakly prime, because it can be changed into another prime (239650067233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119825233616 + 119825233617.

It is an arithmetic number, because the mean of its divisors is an integer number (119825233617).

Almost surely, 2^239650467233 is an apocalyptic number.

It is an amenable number.

239650467233 is a deficient number, since it is larger than the sum of its proper divisors (1).

239650467233 is an equidigital number, since it uses as much as digits as its factorization.

239650467233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 50.

The spelling of 239650467233 in words is "two hundred thirty-nine billion, six hundred fifty million, four hundred sixty-seven thousand, two hundred thirty-three".