41441441 has 2 divisors, whose sum is σ = 41441442. Its totient is φ = 41441440.

The previous prime is 41441437. The next prime is 41441453. The reversal of 41441441 is 14414414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35700625 + 5740816 = 5975^2 + 2396^2 .

It is a cyclic number.

It is not a de Polignac number, because 41441441 - 2² = 41441437 is a prime.

It is not a weakly prime, because it can be changed into another prime (41441401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20720720 + 20720721.

It is an arithmetic number, because the mean of its divisors is an integer number (20720721).

Almost surely, 2^41441441 is an apocalyptic number.

It is an amenable number.

41441441 is a deficient number, since it is larger than the sum of its proper divisors (1).

41441441 is an equidigital number, since it uses as much as digits as its factorization.

41441441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1024, while the sum is 23.

The square root of 41441441 is about 6437.5026990286. The cubic root of 41441441 is about 346.0548572626.

Adding to 41441441 its reverse (14414414), we get a palindrome (55855855).

It can be divided in two parts, 41 and 441441, that multiplied together give a palindrome (18099081).

The spelling of 41441441 in words is "forty-one million, four hundred forty-one thousand, four hundred forty-one".