242502383 has 2 divisors, whose sum is σ = 242502384. Its totient is φ = 242502382.

The previous prime is 242502343. The next prime is 242502397. The reversal of 242502383 is 383205242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242502383 - 2¹² = 242498287 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242502343) 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, 121251191 + 121251192.

It is an arithmetic number, because the mean of its divisors is an integer number (121251192).

Almost surely, 2^242502383 is an apocalyptic number.

242502383 is a deficient number, since it is larger than the sum of its proper divisors (1).

242502383 is an equidigital number, since it uses as much as digits as its factorization.

242502383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 242502383 is about 15572.4880157283. The cubic root of 242502383 is about 623.5988948876.

The spelling of 242502383 in words is "two hundred forty-two million, five hundred two thousand, three hundred eighty-three".