242320202023241 has 2 divisors, whose sum is σ = 242320202023242. Its totient is φ = 242320202023240.

The previous prime is 242320202023231. The next prime is 242320202023253. The reversal of 242320202023241 is 142320202023242.

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., 203715788593216 + 38604413430025 = 14272904^2 + 6213245^2 .

It is a cyclic number.

It is not a de Polignac number, because 242320202023241 - 2³⁴ = 242303022154057 is a prime.

It is not a weakly prime, because it can be changed into another prime (242320202023231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121160101011620 + 121160101011621.

It is an arithmetic number, because the mean of its divisors is an integer number (121160101011621).

Almost surely, 2^{242320202023241} is an apocalyptic number.

It is an amenable number.

242320202023241 is a deficient number, since it is larger than the sum of its proper divisors (1).

242320202023241 is an equidigital number, since it uses as much as digits as its factorization.

242320202023241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 242320202023241 its reverse (142320202023242), we get a palindrome (384640404046483).

Subtracting from 242320202023241 its reverse (142320202023242), we obtain a palindrome (99999999999999).

The spelling of 242320202023241 in words is "two hundred forty-two trillion, three hundred twenty billion, two hundred two million, twenty-three thousand, two hundred forty-one".