324421159 has 2 divisors, whose sum is σ = 324421160. Its totient is φ = 324421158.

The previous prime is 324421157. The next prime is 324421171. The reversal of 324421159 is 951124423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324421159 - 2¹ = 324421157 is a prime.

Together with 324421157, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324421159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324421157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162210579 + 162210580.

It is an arithmetic number, because the mean of its divisors is an integer number (162210580).

Almost surely, 2^324421159 is an apocalyptic number.

324421159 is a deficient number, since it is larger than the sum of its proper divisors (1).

324421159 is an equidigital number, since it uses as much as digits as its factorization.

324421159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 31.

The square root of 324421159 is about 18011.6950618203. The cubic root of 324421159 is about 687.1260134109.

The spelling of 324421159 in words is "three hundred twenty-four million, four hundred twenty-one thousand, one hundred fifty-nine".