41115244517 has 2 divisors, whose sum is σ = 41115244518. Its totient is φ = 41115244516.

The previous prime is 41115244487. The next prime is 41115244591. The reversal of 41115244517 is 71544251114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31541404801 + 9573839716 = 177599^2 + 97846^2 .

It is a cyclic number.

It is not a de Polignac number, because 41115244517 - 2¹² = 41115240421 is a prime.

It is a super-3 number, since 3×41115244517³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41115244717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20557622258 + 20557622259.

It is an arithmetic number, because the mean of its divisors is an integer number (20557622259).

Almost surely, 2^41115244517 is an apocalyptic number.

It is an amenable number.

41115244517 is a deficient number, since it is larger than the sum of its proper divisors (1).

41115244517 is an equidigital number, since it uses as much as digits as its factorization.

41115244517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22400, while the sum is 35.

The spelling of 41115244517 in words is "forty-one billion, one hundred fifteen million, two hundred forty-four thousand, five hundred seventeen".