324440041 has 2 divisors, whose sum is σ = 324440042. Its totient is φ = 324440040.

The previous prime is 324440033. The next prime is 324440057. The reversal of 324440041 is 140044423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 166410000 + 158030041 = 12900^2 + 12571^2 .

It is an emirp because it is prime and its reverse (140044423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 324440041 - 2³ = 324440033 is a prime.

It is a super-2 number, since 2×324440041² = 210522680408163362, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 324439994 and 324440021.

It is not a weakly prime, because it can be changed into another prime (324440021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162220020 + 162220021.

It is an arithmetic number, because the mean of its divisors is an integer number (162220021).

Almost surely, 2^324440041 is an apocalyptic number.

It is an amenable number.

324440041 is a deficient number, since it is larger than the sum of its proper divisors (1).

324440041 is an equidigital number, since it uses as much as digits as its factorization.

324440041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 324440041 is about 18012.2192136338. The cubic root of 324440041 is about 687.1393438831.

Adding to 324440041 its reverse (140044423), we get a palindrome (464484464).

The spelling of 324440041 in words is "three hundred twenty-four million, four hundred forty thousand, forty-one".