41665410133 has 16 divisors (see below), whose sum is σ = 43760471040. Its totient is φ = 39594322944.

The previous prime is 41665410107. The next prime is 41665410181. The reversal of 41665410133 is 33101456614.

It is a cyclic number.

It is not a de Polignac number, because 41665410133 - 2²¹ = 41663312981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41665410733) 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, 6996085 + ... + 7002037.

It is an arithmetic number, because the mean of its divisors is an integer number (2735029440).

Almost surely, 2^41665410133 is an apocalyptic number.

It is an amenable number.

41665410133 is a deficient number, since it is larger than the sum of its proper divisors (2095060907).

41665410133 is a wasteful number, since it uses less digits than its factorization.

41665410133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7908.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 41665410133 its reverse (33101456614), we get a palindrome (74766866747).

The spelling of 41665410133 in words is "forty-one billion, six hundred sixty-five million, four hundred ten thousand, one hundred thirty-three".