241353172059991 has 2 divisors, whose sum is σ = 241353172059992. Its totient is φ = 241353172059990.

The previous prime is 241353172059959. The next prime is 241353172060003. The reversal of 241353172059991 is 199950271353142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241353172059991 - 2⁵ = 241353172059959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241353172059091) 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, 120676586029995 + 120676586029996.

It is an arithmetic number, because the mean of its divisors is an integer number (120676586029996).

Almost surely, 2^{241353172059991} is an apocalyptic number.

241353172059991 is a deficient number, since it is larger than the sum of its proper divisors (1).

241353172059991 is an equidigital number, since it uses as much as digits as its factorization.

241353172059991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18370800, while the sum is 61.

The spelling of 241353172059991 in words is "two hundred forty-one trillion, three hundred fifty-three billion, one hundred seventy-two million, fifty-nine thousand, nine hundred ninety-one".