43441241 has 2 divisors, whose sum is σ = 43441242. Its totient is φ = 43441240.

The previous prime is 43441213. The next prime is 43441249. The reversal of 43441241 is 14214434.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42198016 + 1243225 = 6496^2 + 1115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43441241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43441249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21720620 + 21720621.

It is an arithmetic number, because the mean of its divisors is an integer number (21720621).

Almost surely, 2^43441241 is an apocalyptic number.

It is an amenable number.

43441241 is a deficient number, since it is larger than the sum of its proper divisors (1).

43441241 is an equidigital number, since it uses as much as digits as its factorization.

43441241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1536, while the sum is 23.

The square root of 43441241 is about 6590.9969655584. The cubic root of 43441241 is about 351.5340582002.

Adding to 43441241 its reverse (14214434), we get a palindrome (57655675).

The spelling of 43441241 in words is "forty-three million, four hundred forty-one thousand, two hundred forty-one".