324040033 has 2 divisors, whose sum is σ = 324040034. Its totient is φ = 324040032.

The previous prime is 324040021. The next prime is 324040037. The reversal of 324040033 is 330040423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312158224 + 11881809 = 17668^2 + 3447^2 .

It is a cyclic number.

It is not a de Polignac number, because 324040033 - 2⁵ = 324040001 is a prime.

It is not a weakly prime, because it can be changed into another prime (324040037) 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, 162020016 + 162020017.

It is an arithmetic number, because the mean of its divisors is an integer number (162020017).

Almost surely, 2^324040033 is an apocalyptic number.

It is an amenable number.

324040033 is a deficient number, since it is larger than the sum of its proper divisors (1).

324040033 is an equidigital number, since it uses as much as digits as its factorization.

324040033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 324040033 is about 18001.1119934297. Note that the first 3 decimals coincide. The cubic root of 324040033 is about 686.8568322345.

Adding to 324040033 its reverse (330040423), we get a palindrome (654080456).

The spelling of 324040033 in words is "three hundred twenty-four million, forty thousand, thirty-three".