242024507 has 2 divisors, whose sum is σ = 242024508. Its totient is φ = 242024506.

The previous prime is 242024501. The next prime is 242024543. The reversal of 242024507 is 705420242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242024507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242024501) 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, 121012253 + 121012254.

It is an arithmetic number, because the mean of its divisors is an integer number (121012254).

Almost surely, 2^242024507 is an apocalyptic number.

242024507 is a deficient number, since it is larger than the sum of its proper divisors (1).

242024507 is an equidigital number, since it uses as much as digits as its factorization.

242024507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 242024507 is about 15557.1368509761. The cubic root of 242024507 is about 623.1890035085.

Adding to 242024507 its reverse (705420242), we get a palindrome (947444749).

The spelling of 242024507 in words is "two hundred forty-two million, twenty-four thousand, five hundred seven".