241254215054417 has 2 divisors, whose sum is σ = 241254215054418. Its totient is φ = 241254215054416.

The previous prime is 241254215054351. The next prime is 241254215054441. The reversal of 241254215054417 is 714450512452142.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 161941938860881 + 79312276193536 = 12725641^2 + 8905744^2 .

It is a cyclic number.

It is not a de Polignac number, because 241254215054417 - 2¹⁸ = 241254214792273 is a prime.

It is not a weakly prime, because it can be changed into another prime (241254215054477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120627107527208 + 120627107527209.

It is an arithmetic number, because the mean of its divisors is an integer number (120627107527209).

Almost surely, 2^{241254215054417} is an apocalyptic number.

It is an amenable number.

241254215054417 is a deficient number, since it is larger than the sum of its proper divisors (1).

241254215054417 is an equidigital number, since it uses as much as digits as its factorization.

241254215054417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792000, while the sum is 47.

The spelling of 241254215054417 in words is "two hundred forty-one trillion, two hundred fifty-four billion, two hundred fifteen million, fifty-four thousand, four hundred seventeen".