323024342189 has 2 divisors, whose sum is σ = 323024342190. Its totient is φ = 323024342188.

The previous prime is 323024342171. The next prime is 323024342239. The reversal of 323024342189 is 981243420323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299354519689 + 23669822500 = 547133^2 + 153850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323024342189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323024342089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161512171094 + 161512171095.

It is an arithmetic number, because the mean of its divisors is an integer number (161512171095).

Almost surely, 2^323024342189 is an apocalyptic number.

It is an amenable number.

323024342189 is a deficient number, since it is larger than the sum of its proper divisors (1).

323024342189 is an equidigital number, since it uses as much as digits as its factorization.

323024342189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 323024342189 in words is "three hundred twenty-three billion, twenty-four million, three hundred forty-two thousand, one hundred eighty-nine".