324254429 has 2 divisors, whose sum is σ = 324254430. Its totient is φ = 324254428.

The previous prime is 324254369. The next prime is 324254431. The reversal of 324254429 is 924452423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 279391225 + 44863204 = 16715^2 + 6698^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324254429 is a prime.

It is a super-2 number, since 2×324254429² = 210281869452232082, which contains 22 as substring.

Together with 324254431, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324254449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162127214 + 162127215.

It is an arithmetic number, because the mean of its divisors is an integer number (162127215).

Almost surely, 2^324254429 is an apocalyptic number.

It is an amenable number.

324254429 is a deficient number, since it is larger than the sum of its proper divisors (1).

324254429 is an equidigital number, since it uses as much as digits as its factorization.

324254429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 35.

The square root of 324254429 is about 18007.0660852900. The cubic root of 324254429 is about 687.0082815175.

The spelling of 324254429 in words is "three hundred twenty-four million, two hundred fifty-four thousand, four hundred twenty-nine".