323252330789 has 2 divisors, whose sum is σ = 323252330790. Its totient is φ = 323252330788.

The previous prime is 323252330777. The next prime is 323252330809. The reversal of 323252330789 is 987033252323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294667665889 + 28584664900 = 542833^2 + 169070^2 .

It is a cyclic number.

It is not a de Polignac number, because 323252330789 - 2¹² = 323252326693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323252330189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161626165394 + 161626165395.

It is an arithmetic number, because the mean of its divisors is an integer number (161626165395).

Almost surely, 2^323252330789 is an apocalyptic number.

It is an amenable number.

323252330789 is a deficient number, since it is larger than the sum of its proper divisors (1).

323252330789 is an equidigital number, since it uses as much as digits as its factorization.

323252330789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 323252330789 in words is "three hundred twenty-three billion, two hundred fifty-two million, three hundred thirty thousand, seven hundred eighty-nine".