241252224454121 has 2 divisors, whose sum is σ = 241252224454122. Its totient is φ = 241252224454120.

The previous prime is 241252224454099. The next prime is 241252224454169. The reversal of 241252224454121 is 121454422252142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 149850307064896 + 91401917389225 = 12241336^2 + 9560435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241252224454121 is a prime.

It is not a weakly prime, because it can be changed into another prime (241252224454181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120626112227060 + 120626112227061.

It is an arithmetic number, because the mean of its divisors is an integer number (120626112227061).

Almost surely, 2^{241252224454121} is an apocalyptic number.

It is an amenable number.

241252224454121 is a deficient number, since it is larger than the sum of its proper divisors (1).

241252224454121 is an equidigital number, since it uses as much as digits as its factorization.

241252224454121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 409600, while the sum is 41.

The spelling of 241252224454121 in words is "two hundred forty-one trillion, two hundred fifty-two billion, two hundred twenty-four million, four hundred fifty-four thousand, one hundred twenty-one".