41084081665 has 12 divisors (see below), whose sum is σ = 54190244052. Its totient is φ = 29879331680.

The previous prime is 41084081657. The next prime is 41084081699. The reversal of 41084081665 is 56618048014.

It can be written as a sum of positive squares in 2 ways, for example, as 8253540801 + 32830540864 = 90849^2 + 181192^2 .

It is not a de Polignac number, because 41084081665 - 2³ = 41084081657 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33953182 + ... + 33954391.

It is an arithmetic number, because the mean of its divisors is an integer number (4515853671).

Almost surely, 2^41084081665 is an apocalyptic number.

It is an amenable number.

41084081665 is a deficient number, since it is larger than the sum of its proper divisors (13106162387).

41084081665 is a wasteful number, since it uses less digits than its factorization.

41084081665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67907600 (or 67907589 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 41084081665 in words is "forty-one billion, eighty-four million, eighty-one thousand, six hundred sixty-five".