242327719 has 2 divisors, whose sum is σ = 242327720. Its totient is φ = 242327718.

The previous prime is 242327711. The next prime is 242327737. The reversal of 242327719 is 917723242.

242327719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242327719 - 2³ = 242327711 is a prime.

It is a super-2 number, since 2×242327719² = 117445446791485922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242327711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121163859 + 121163860.

It is an arithmetic number, because the mean of its divisors is an integer number (121163860).

Almost surely, 2^242327719 is an apocalyptic number.

242327719 is a deficient number, since it is larger than the sum of its proper divisors (1).

242327719 is an equidigital number, since it uses as much as digits as its factorization.

242327719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 37.

The square root of 242327719 is about 15566.8789100449. The cubic root of 242327719 is about 623.4491418052.

The spelling of 242327719 in words is "two hundred forty-two million, three hundred twenty-seven thousand, seven hundred nineteen".