242330303239 has 2 divisors, whose sum is σ = 242330303240. Its totient is φ = 242330303238.

The previous prime is 242330303227. The next prime is 242330303311. The reversal of 242330303239 is 932303033242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242330303239 - 2⁹ = 242330302727 is a prime.

It is a super-2 number, since 2×242330303239² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242330303209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121165151619 + 121165151620.

It is an arithmetic number, because the mean of its divisors is an integer number (121165151620).

Almost surely, 2^242330303239 is an apocalyptic number.

242330303239 is a deficient number, since it is larger than the sum of its proper divisors (1).

242330303239 is an equidigital number, since it uses as much as digits as its factorization.

242330303239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 34.

The spelling of 242330303239 in words is "two hundred forty-two billion, three hundred thirty million, three hundred three thousand, two hundred thirty-nine".