242300719 has 2 divisors, whose sum is σ = 242300720. Its totient is φ = 242300718.

The previous prime is 242300701. The next prime is 242300759. The reversal of 242300719 is 917003242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242300719 - 2⁵ = 242300687 is a prime.

It is a super-2 number, since 2×242300719² = 117419276855833922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242300759) 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, 121150359 + 121150360.

It is an arithmetic number, because the mean of its divisors is an integer number (121150360).

Almost surely, 2^242300719 is an apocalyptic number.

242300719 is a deficient number, since it is larger than the sum of its proper divisors (1).

242300719 is an equidigital number, since it uses as much as digits as its factorization.

242300719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 242300719 is about 15566.0116600239. The cubic root of 242300719 is about 623.4259861765.

The spelling of 242300719 in words is "two hundred forty-two million, three hundred thousand, seven hundred nineteen".