41123443 has 4 divisors (see below), whose sum is σ = 41140008. Its totient is φ = 41106880.

The previous prime is 41123419. The next prime is 41123447. The reversal of 41123443 is 34432114.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34432114 = 2 ⋅17216057.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41123443 is a prime.

It is a super-2 number, since 2×41123443² = 3382275128348498, which contains 22 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41123447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3721 + ... + 9802.

It is an arithmetic number, because the mean of its divisors is an integer number (10285002).

Almost surely, 2^41123443 is an apocalyptic number.

41123443 is a deficient number, since it is larger than the sum of its proper divisors (16565).

41123443 is a wasteful number, since it uses less digits than its factorization.

41123443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16564.

The product of its digits is 1152, while the sum is 22.

The square root of 41123443 is about 6412.7562716822. The cubic root of 41123443 is about 345.1674409509.

Adding to 41123443 its reverse (34432114), we get a palindrome (75555557).

The spelling of 41123443 in words is "forty-one million, one hundred twenty-three thousand, four hundred forty-three".