41441256317 has 2 divisors, whose sum is σ = 41441256318. Its totient is φ = 41441256316.

The previous prime is 41441256299. The next prime is 41441256323. The reversal of 41441256317 is 71365214414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39740023801 + 1701232516 = 199349^2 + 41246^2 .

It is a cyclic number.

It is not a de Polignac number, because 41441256317 - 2¹² = 41441252221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41441256377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720628158 + 20720628159.

It is an arithmetic number, because the mean of its divisors is an integer number (20720628159).

Almost surely, 2^41441256317 is an apocalyptic number.

It is an amenable number.

41441256317 is a deficient number, since it is larger than the sum of its proper divisors (1).

41441256317 is an equidigital number, since it uses as much as digits as its factorization.

41441256317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The spelling of 41441256317 in words is "forty-one billion, four hundred forty-one million, two hundred fifty-six thousand, three hundred seventeen".