41242299617 has 2 divisors, whose sum is σ = 41242299618. Its totient is φ = 41242299616.

The previous prime is 41242299613. The next prime is 41242299619. The reversal of 41242299617 is 71699224214.

It is a happy number.

41242299617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38903223121 + 2339076496 = 197239^2 + 48364^2 .

It is a cyclic number.

It is not a de Polignac number, because 41242299617 - 2² = 41242299613 is a prime.

Together with 41242299619, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41242299613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20621149808 + 20621149809.

It is an arithmetic number, because the mean of its divisors is an integer number (20621149809).

Almost surely, 2^41242299617 is an apocalyptic number.

It is an amenable number.

41242299617 is a deficient number, since it is larger than the sum of its proper divisors (1).

41242299617 is an equidigital number, since it uses as much as digits as its factorization.

41242299617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 47.

The spelling of 41242299617 in words is "forty-one billion, two hundred forty-two million, two hundred ninety-nine thousand, six hundred seventeen".