242223440167 has 2 divisors, whose sum is σ = 242223440168. Its totient is φ = 242223440166.

The previous prime is 242223440149. The next prime is 242223440197. The reversal of 242223440167 is 761044322242.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242223440167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242223440117) 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, 121111720083 + 121111720084.

It is an arithmetic number, because the mean of its divisors is an integer number (121111720084).

Almost surely, 2^242223440167 is an apocalyptic number.

242223440167 is a deficient number, since it is larger than the sum of its proper divisors (1).

242223440167 is an equidigital number, since it uses as much as digits as its factorization.

242223440167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

The spelling of 242223440167 in words is "two hundred forty-two billion, two hundred twenty-three million, four hundred forty thousand, one hundred sixty-seven".