468644322239 has 2 divisors, whose sum is σ = 468644322240. Its totient is φ = 468644322238.

The previous prime is 468644322229. The next prime is 468644322287. The reversal of 468644322239 is 932223446864.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 468644322239 - 2²⁰ = 468643273663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (468644322229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234322161119 + 234322161120.

It is an arithmetic number, because the mean of its divisors is an integer number (234322161120).

Almost surely, 2^468644322239 is an apocalyptic number.

468644322239 is a deficient number, since it is larger than the sum of its proper divisors (1).

468644322239 is an equidigital number, since it uses as much as digits as its factorization.

468644322239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11943936, while the sum is 53.

The spelling of 468644322239 in words is "four hundred sixty-eight billion, six hundred forty-four million, three hundred twenty-two thousand, two hundred thirty-nine".