323414440247 has 2 divisors, whose sum is σ = 323414440248. Its totient is φ = 323414440246.

The previous prime is 323414440213. The next prime is 323414440267. The reversal of 323414440247 is 742044414323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323414440247 - 2⁶ = 323414440183 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323414440247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323414440207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161707220123 + 161707220124.

It is an arithmetic number, because the mean of its divisors is an integer number (161707220124).

Almost surely, 2^323414440247 is an apocalyptic number.

323414440247 is a deficient number, since it is larger than the sum of its proper divisors (1).

323414440247 is an equidigital number, since it uses as much as digits as its factorization.

323414440247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 38.

The spelling of 323414440247 in words is "three hundred twenty-three billion, four hundred fourteen million, four hundred forty thousand, two hundred forty-seven".