324542039 has 2 divisors, whose sum is σ = 324542040. Its totient is φ = 324542038.

The previous prime is 324541999. The next prime is 324542063. The reversal of 324542039 is 930245423.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324542039 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 324541996 and 324542014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324542089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162271019 + 162271020.

It is an arithmetic number, because the mean of its divisors is an integer number (162271020).

Almost surely, 2^324542039 is an apocalyptic number.

324542039 is a deficient number, since it is larger than the sum of its proper divisors (1).

324542039 is an equidigital number, since it uses as much as digits as its factorization.

324542039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 324542039 is about 18015.0503468628. The cubic root of 324542039 is about 687.2113443419.

The spelling of 324542039 in words is "three hundred twenty-four million, five hundred forty-two thousand, thirty-nine".