41636645441297 has 2 divisors, whose sum is σ = 41636645441298. Its totient is φ = 41636645441296.

The previous prime is 41636645441263. The next prime is 41636645441351. The reversal of 41636645441297 is 79214454663614.

41636645441297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29415860002321 + 12220785438976 = 5423639^2 + 3495824^2 .

It is a cyclic number.

It is not a de Polignac number, because 41636645441297 - 2¹⁸ = 41636645179153 is a prime.

It is a super-2 number, since 2×41636645441297² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41636645441227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20818322720648 + 20818322720649.

It is an arithmetic number, because the mean of its divisors is an integer number (20818322720649).

Almost surely, 2^{41636645441297} is an apocalyptic number.

It is an amenable number.

41636645441297 is a deficient number, since it is larger than the sum of its proper divisors (1).

41636645441297 is an equidigital number, since it uses as much as digits as its factorization.

41636645441297 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 62.

The spelling of 41636645441297 in words is "forty-one trillion, six hundred thirty-six billion, six hundred forty-five million, four hundred forty-one thousand, two hundred ninety-seven".