41105686573 has 4 divisors (see below), whose sum is σ = 46977927520. Its totient is φ = 35233445628.

The previous prime is 41105686529. The next prime is 41105686603. The reversal of 41105686573 is 37568650114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41105686573 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 (41105686513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2936120463 + ... + 2936120476.

It is an arithmetic number, because the mean of its divisors is an integer number (11744481880).

Almost surely, 2^41105686573 is an apocalyptic number.

It is an amenable number.

41105686573 is a deficient number, since it is larger than the sum of its proper divisors (5872240947).

41105686573 is an equidigital number, since it uses as much as digits as its factorization.

41105686573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872240946.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 41105686573 in words is "forty-one billion, one hundred five million, six hundred eighty-six thousand, five hundred seventy-three".