241041240155813 has 2 divisors, whose sum is σ = 241041240155814. Its totient is φ = 241041240155812.

The previous prime is 241041240155797. The next prime is 241041240155953. The reversal of 241041240155813 is 318551042140142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 227236872086884 + 13804368068929 = 15074378^2 + 3715423^2 .

It is a cyclic number.

It is not a de Polignac number, because 241041240155813 - 2⁴ = 241041240155797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241041240152813) 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, 120520620077906 + 120520620077907.

It is an arithmetic number, because the mean of its divisors is an integer number (120520620077907).

Almost surely, 2^{241041240155813} is an apocalyptic number.

It is an amenable number.

241041240155813 is a deficient number, since it is larger than the sum of its proper divisors (1).

241041240155813 is an equidigital number, since it uses as much as digits as its factorization.

241041240155813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153600, while the sum is 41.

Adding to 241041240155813 its reverse (318551042140142), we get a palindrome (559592282295955).

The spelling of 241041240155813 in words is "two hundred forty-one trillion, forty-one billion, two hundred forty million, one hundred fifty-five thousand, eight hundred thirteen".