41844161 has 2 divisors, whose sum is σ = 41844162. Its totient is φ = 41844160.

The previous prime is 41844133. The next prime is 41844181. The reversal of 41844161 is 16144814.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32993536 + 8850625 = 5744^2 + 2975^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41844161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41844181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20922080 + 20922081.

It is an arithmetic number, because the mean of its divisors is an integer number (20922081).

Almost surely, 2^41844161 is an apocalyptic number.

It is an amenable number.

41844161 is a deficient number, since it is larger than the sum of its proper divisors (1).

41844161 is an equidigital number, since it uses as much as digits as its factorization.

41844161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 29.

The square root of 41844161 is about 6468.7062848764. The cubic root of 41844161 is about 347.1722106113.

Adding to 41844161 its reverse (16144814), we get a palindrome (57988975).

The spelling of 41844161 in words is "forty-one million, eight hundred forty-four thousand, one hundred sixty-one".