41065503620065 has 8 divisors (see below), whose sum is σ = 49340434467240. Its totient is φ = 32811182813952.

The previous prime is 41065503620047. The next prime is 41065503620083. The reversal of 41065503620065 is 56002630556014.

It is an interprime number because it is at equal distance from previous prime (41065503620047) and next prime (41065503620083).

It can be written as a sum of positive squares in 4 ways, for example, as 3226618245841 + 37838885374224 = 1796279^2 + 6151332^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41065503620065 - 2¹⁹ = 41065503095777 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5152505880 + ... + 5152513849.

It is an arithmetic number, because the mean of its divisors is an integer number (6167554308405).

Almost surely, 2^{41065503620065} is an apocalyptic number.

It is an amenable number.

41065503620065 is a deficient number, since it is larger than the sum of its proper divisors (8274930847175).

41065503620065 is a wasteful number, since it uses less digits than its factorization.

41065503620065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10305020531.

The product of its (nonzero) digits is 648000, while the sum is 43.

The spelling of 41065503620065 in words is "forty-one trillion, sixty-five billion, five hundred three million, six hundred twenty thousand, sixty-five".