242317007601791 has 2 divisors, whose sum is σ = 242317007601792. Its totient is φ = 242317007601790.

The previous prime is 242317007601677. The next prime is 242317007601803. The reversal of 242317007601791 is 197106700713242.

242317007601791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-242317007601791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242317007600791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121158503800895 + 121158503800896.

It is an arithmetic number, because the mean of its divisors is an integer number (121158503800896).

Almost surely, 2^{242317007601791} is an apocalyptic number.

242317007601791 is a deficient number, since it is larger than the sum of its proper divisors (1).

242317007601791 is an equidigital number, since it uses as much as digits as its factorization.

242317007601791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 242317007601791 in words is "two hundred forty-two trillion, three hundred seventeen billion, seven million, six hundred one thousand, seven hundred ninety-one".