324214481 has 2 divisors, whose sum is σ = 324214482. Its totient is φ = 324214480.

The previous prime is 324214469. The next prime is 324214487. The reversal of 324214481 is 184412423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310076881 + 14137600 = 17609^2 + 3760^2 .

It is a cyclic number.

It is not a de Polignac number, because 324214481 - 2²⁶ = 257105617 is a prime.

It is a super-2 number, since 2×324214481² = 210230059380198722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (324214487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162107240 + 162107241.

It is an arithmetic number, because the mean of its divisors is an integer number (162107241).

Almost surely, 2^324214481 is an apocalyptic number.

It is an amenable number.

324214481 is a deficient number, since it is larger than the sum of its proper divisors (1).

324214481 is an equidigital number, since it uses as much as digits as its factorization.

324214481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6144, while the sum is 29.

The square root of 324214481 is about 18005.9568198971. The cubic root of 324214481 is about 686.9800673216.

The spelling of 324214481 in words is "three hundred twenty-four million, two hundred fourteen thousand, four hundred eighty-one".