242402339 has 2 divisors, whose sum is σ = 242402340. Its totient is φ = 242402338.

The previous prime is 242402327. The next prime is 242402351. The reversal of 242402339 is 933204242.

It is a balanced prime because it is at equal distance from previous prime (242402327) and next prime (242402351).

It is a cyclic number.

It is not a de Polignac number, because 242402339 - 2¹⁶ = 242336803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242402539) 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, 121201169 + 121201170.

It is an arithmetic number, because the mean of its divisors is an integer number (121201170).

Almost surely, 2^242402339 is an apocalyptic number.

242402339 is a deficient number, since it is larger than the sum of its proper divisors (1).

242402339 is an equidigital number, since it uses as much as digits as its factorization.

242402339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 242402339 is about 15569.2754808951. The cubic root of 242402339 is about 623.5131281578.

The spelling of 242402339 in words is "two hundred forty-two million, four hundred two thousand, three hundred thirty-nine".