41641310647 has 2 divisors, whose sum is σ = 41641310648. Its totient is φ = 41641310646.

The previous prime is 41641310621. The next prime is 41641310677. The reversal of 41641310647 is 74601314614.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41641310647 - 2⁷ = 41641310519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41641310677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20820655323 + 20820655324.

It is an arithmetic number, because the mean of its divisors is an integer number (20820655324).

Almost surely, 2^41641310647 is an apocalyptic number.

41641310647 is a deficient number, since it is larger than the sum of its proper divisors (1).

41641310647 is an equidigital number, since it uses as much as digits as its factorization.

41641310647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 41641310647 in words is "forty-one billion, six hundred forty-one million, three hundred ten thousand, six hundred forty-seven".