41606523023641 has 4 divisors (see below), whose sum is σ = 41607691880292. Its totient is φ = 41605354166992.

The previous prime is 41606523023623. The next prime is 41606523023683. The reversal of 41606523023641 is 14632032560614.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5646160107225 + 35960362916416 = 2376165^2 + 5996696^2 .

It is a cyclic number.

It is not a de Polignac number, because 41606523023641 - 2²³ = 41606514635033 is a prime.

It is a super-2 number, since 2×41606523023641² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41606523003641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584374930 + ... + 584446123.

It is an arithmetic number, because the mean of its divisors is an integer number (10401922970073).

Almost surely, 2^{41606523023641} is an apocalyptic number.

It is an amenable number.

41606523023641 is a deficient number, since it is larger than the sum of its proper divisors (1168856651).

41606523023641 is a wasteful number, since it uses less digits than its factorization.

41606523023641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168856650.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 41606523023641 in words is "forty-one trillion, six hundred six billion, five hundred twenty-three million, twenty-three thousand, six hundred forty-one".