242914307 has 2 divisors, whose sum is σ = 242914308. Its totient is φ = 242914306.

The previous prime is 242914279. The next prime is 242914313. The reversal of 242914307 is 703419242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242914307 - 2⁸ = 242914051 is a prime.

It is not a weakly prime, because it can be changed into another prime (242914327) 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, 121457153 + 121457154.

It is an arithmetic number, because the mean of its divisors is an integer number (121457154).

Almost surely, 2^242914307 is an apocalyptic number.

242914307 is a deficient number, since it is larger than the sum of its proper divisors (1).

242914307 is an equidigital number, since it uses as much as digits as its factorization.

242914307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 242914307 is about 15585.7084214995. The cubic root of 242914307 is about 623.9517849485.

The spelling of 242914307 in words is "two hundred forty-two million, nine hundred fourteen thousand, three hundred seven".