242552215212023 has 2 divisors, whose sum is σ = 242552215212024. Its totient is φ = 242552215212022.

The previous prime is 242552215212019. The next prime is 242552215212077. The reversal of 242552215212023 is 320212512255242.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 242552215212023 - 2² = 242552215212019 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242552215232023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121276107606011 + 121276107606012.

It is an arithmetic number, because the mean of its divisors is an integer number (121276107606012).

Almost surely, 2^{242552215212023} is an apocalyptic number.

242552215212023 is a deficient number, since it is larger than the sum of its proper divisors (1).

242552215212023 is an equidigital number, since it uses as much as digits as its factorization.

242552215212023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192000, while the sum is 38.

Adding to 242552215212023 its reverse (320212512255242), we get a palindrome (562764727467265).

The spelling of 242552215212023 in words is "two hundred forty-two trillion, five hundred fifty-two billion, two hundred fifteen million, two hundred twelve thousand, twenty-three".