242424323 has 2 divisors, whose sum is σ = 242424324. Its totient is φ = 242424322.

The previous prime is 242424319. The next prime is 242424361. The reversal of 242424323 is 323424242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242424323 - 2² = 242424319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242424292 and 242424301.

It is not a weakly prime, because it can be changed into another prime (242424373) 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, 121212161 + 121212162.

It is an arithmetic number, because the mean of its divisors is an integer number (121212162).

Almost surely, 2^242424323 is an apocalyptic number.

242424323 is a deficient number, since it is larger than the sum of its proper divisors (1).

242424323 is an equidigital number, since it uses as much as digits as its factorization.

242424323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 26.

The square root of 242424323 is about 15569.9814707661. The cubic root of 242424323 is about 623.5319768459.

Adding to 242424323 its reverse (323424242), we get a palindrome (565848565).

The spelling of 242424323 in words is "two hundred forty-two million, four hundred twenty-four thousand, three hundred twenty-three".