242041339 has 2 divisors, whose sum is σ = 242041340. Its totient is φ = 242041338.

The previous prime is 242041307. The next prime is 242041369. The reversal of 242041339 is 933140242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242041339 - 2⁵ = 242041307 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242041369) 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, 121020669 + 121020670.

It is an arithmetic number, because the mean of its divisors is an integer number (121020670).

Almost surely, 2^242041339 is an apocalyptic number.

242041339 is a deficient number, since it is larger than the sum of its proper divisors (1).

242041339 is an equidigital number, since it uses as much as digits as its factorization.

242041339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 242041339 is about 15557.6778151497. The cubic root of 242041339 is about 623.2034500815.

The spelling of 242041339 in words is "two hundred forty-two million, forty-one thousand, three hundred thirty-nine".