242242067 has 2 divisors, whose sum is σ = 242242068. Its totient is φ = 242242066.

The previous prime is 242242043. The next prime is 242242073. The reversal of 242242067 is 760242242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242242067 - 2¹⁶ = 242176531 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (242242037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121121033 + 121121034.

It is an arithmetic number, because the mean of its divisors is an integer number (121121034).

Almost surely, 2^242242067 is an apocalyptic number.

242242067 is a deficient number, since it is larger than the sum of its proper divisors (1).

242242067 is an equidigital number, since it uses as much as digits as its factorization.

242242067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 242242067 is about 15564.1275695106. The cubic root of 242242067 is about 623.3756793624.

The spelling of 242242067 in words is "two hundred forty-two million, two hundred forty-two thousand, sixty-seven".