242242330097 has 2 divisors, whose sum is σ = 242242330098. Its totient is φ = 242242330096.

The previous prime is 242242330091. The next prime is 242242330117. The reversal of 242242330097 is 790033242242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150966439936 + 91275890161 = 388544^2 + 302119^2 .

It is a cyclic number.

It is not a de Polignac number, because 242242330097 - 2¹⁴ = 242242313713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242242330097.

It is not a weakly prime, because it can be changed into another prime (242242330091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121121165048 + 121121165049.

It is an arithmetic number, because the mean of its divisors is an integer number (121121165049).

Almost surely, 2^242242330097 is an apocalyptic number.

It is an amenable number.

242242330097 is a deficient number, since it is larger than the sum of its proper divisors (1).

242242330097 is an equidigital number, since it uses as much as digits as its factorization.

242242330097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 242242330097 in words is "two hundred forty-two billion, two hundred forty-two million, three hundred thirty thousand, ninety-seven".