41585338065 has 16 divisors (see below), whose sum is σ = 66749125248. Its totient is φ = 22107985536.

The previous prime is 41585338063. The next prime is 41585338079. The reversal of 41585338065 is 56083358514.

It is not a de Polignac number, because 41585338065 - 2¹ = 41585338063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41585338061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4423989 + ... + 4433378.

It is an arithmetic number, because the mean of its divisors is an integer number (4171820328).

Almost surely, 2^41585338065 is an apocalyptic number.

It is an amenable number.

41585338065 is a deficient number, since it is larger than the sum of its proper divisors (25163787183).

41585338065 is a wasteful number, since it uses less digits than its factorization.

41585338065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8857688.

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 41585338065 in words is "forty-one billion, five hundred eighty-five million, three hundred thirty-eight thousand, sixty-five".