322079664943 has 2 divisors, whose sum is σ = 322079664944. Its totient is φ = 322079664942.

The previous prime is 322079664887. The next prime is 322079665001. The reversal of 322079664943 is 349466970223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322079664943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322079664143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161039832471 + 161039832472.

It is an arithmetic number, because the mean of its divisors is an integer number (161039832472).

Almost surely, 2^322079664943 is an apocalyptic number.

322079664943 is a deficient number, since it is larger than the sum of its proper divisors (1).

322079664943 is an equidigital number, since it uses as much as digits as its factorization.

322079664943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 55.

The spelling of 322079664943 in words is "three hundred twenty-two billion, seventy-nine million, six hundred sixty-four thousand, nine hundred forty-three".