242059688035169 has 2 divisors, whose sum is σ = 242059688035170. Its totient is φ = 242059688035168.

The previous prime is 242059688035159. The next prime is 242059688035201. The reversal of 242059688035169 is 961530886950242.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198361506623569 + 43698181411600 = 14084087^2 + 6610460^2 .

It is a cyclic number.

It is not a de Polignac number, because 242059688035169 - 2²⁸ = 242059419599713 is a prime.

It is a super-2 number, since 2×242059688035169² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242059688035099 and 242059688035108.

It is not a weakly prime, because it can be changed into another prime (242059688035159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121029844017584 + 121029844017585.

It is an arithmetic number, because the mean of its divisors is an integer number (121029844017585).

Almost surely, 2^{242059688035169} is an apocalyptic number.

It is an amenable number.

242059688035169 is a deficient number, since it is larger than the sum of its proper divisors (1).

242059688035169 is an equidigital number, since it uses as much as digits as its factorization.

242059688035169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 223948800, while the sum is 68.

The spelling of 242059688035169 in words is "two hundred forty-two trillion, fifty-nine billion, six hundred eighty-eight million, thirty-five thousand, one hundred sixty-nine".