325142339 has 2 divisors, whose sum is σ = 325142340. Its totient is φ = 325142338.

The previous prime is 325142309. The next prime is 325142359. The reversal of 325142339 is 933241523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325142339 - 2¹⁶ = 325076803 is a prime.

It is a super-2 number, since 2×325142339² = 211435081220781842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325142309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162571169 + 162571170.

It is an arithmetic number, because the mean of its divisors is an integer number (162571170).

Almost surely, 2^325142339 is an apocalyptic number.

325142339 is a deficient number, since it is larger than the sum of its proper divisors (1).

325142339 is an equidigital number, since it uses as much as digits as its factorization.

325142339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 32.

The square root of 325142339 is about 18031.7037187283. The cubic root of 325142339 is about 687.6347911579.

The spelling of 325142339 in words is "three hundred twenty-five million, one hundred forty-two thousand, three hundred thirty-nine".