41424281 has 2 divisors, whose sum is σ = 41424282. Its totient is φ = 41424280.

The previous prime is 41424269. The next prime is 41424329. The reversal of 41424281 is 18242414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27667600 + 13756681 = 5260^2 + 3709^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41424281 is a prime.

It is a super-2 number, since 2×41424281² = 3431942112733922, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41424281.

It is not a weakly prime, because it can be changed into another prime (41424211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20712140 + 20712141.

It is an arithmetic number, because the mean of its divisors is an integer number (20712141).

Almost surely, 2^41424281 is an apocalyptic number.

It is an amenable number.

41424281 is a deficient number, since it is larger than the sum of its proper divisors (1).

41424281 is an equidigital number, since it uses as much as digits as its factorization.

41424281 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2048, while the sum is 26.

The square root of 41424281 is about 6436.1697460524. The cubic root of 41424281 is about 346.0070860700.

Adding to 41424281 its reverse (18242414), we get a palindrome (59666695).

The spelling of 41424281 in words is "forty-one million, four hundred twenty-four thousand, two hundred eighty-one".