241204134456217 has 2 divisors, whose sum is σ = 241204134456218. Its totient is φ = 241204134456216.

The previous prime is 241204134456211. The next prime is 241204134456343. The reversal of 241204134456217 is 712654431402142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150413937520896 + 90790196935321 = 12264336^2 + 9528389^2 .

It is a cyclic number.

It is not a de Polignac number, because 241204134456217 - 2³ = 241204134456209 is a prime.

It is not a weakly prime, because it can be changed into another prime (241204134456211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120602067228108 + 120602067228109.

It is an arithmetic number, because the mean of its divisors is an integer number (120602067228109).

Almost surely, 2^{241204134456217} is an apocalyptic number.

It is an amenable number.

241204134456217 is a deficient number, since it is larger than the sum of its proper divisors (1).

241204134456217 is an equidigital number, since it uses as much as digits as its factorization.

241204134456217 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 46.

Adding to 241204134456217 its reverse (712654431402142), we get a palindrome (953858565858359).

The spelling of 241204134456217 in words is "two hundred forty-one trillion, two hundred four billion, one hundred thirty-four million, four hundred fifty-six thousand, two hundred seventeen".