41105641 has 2 divisors, whose sum is σ = 41105642. Its totient is φ = 41105640.

The previous prime is 41105633. The next prime is 41105653. The reversal of 41105641 is 14650114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22052416 + 19053225 = 4696^2 + 4365^2 .

It is a cyclic number.

It is not a de Polignac number, because 41105641 - 2³ = 41105633 is a prime.

It is not a weakly prime, because it can be changed into another prime (41105681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552820 + 20552821.

It is an arithmetic number, because the mean of its divisors is an integer number (20552821).

Almost surely, 2^41105641 is an apocalyptic number.

It is an amenable number.

41105641 is a deficient number, since it is larger than the sum of its proper divisors (1).

41105641 is an equidigital number, since it uses as much as digits as its factorization.

41105641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 41105641 is about 6411.3681067304. The cubic root of 41105641 is about 345.1176270475.

Adding to 41105641 its reverse (14650114), we get a palindrome (55755755).

The spelling of 41105641 in words is "forty-one million, one hundred five thousand, six hundred forty-one".