41430281 has 2 divisors, whose sum is σ = 41430282. Its totient is φ = 41430280.

The previous prime is 41430253. The next prime is 41430283. The reversal of 41430281 is 18203414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41165056 + 265225 = 6416^2 + 515^2 .

It is a cyclic number.

It is not a de Polignac number, because 41430281 - 2²² = 37235977 is a prime.

It is a super-2 number, since 2×41430281² = 3432936367477922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 41430283, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41430283) 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, 20715140 + 20715141.

It is an arithmetic number, because the mean of its divisors is an integer number (20715141).

Almost surely, 2^41430281 is an apocalyptic number.

It is an amenable number.

41430281 is a deficient number, since it is larger than the sum of its proper divisors (1).

41430281 is an equidigital number, since it uses as much as digits as its factorization.

41430281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 41430281 is about 6436.6358449115. The cubic root of 41430281 is about 346.0237907840.

Adding to 41430281 its reverse (18203414), we get a palindrome (59633695).

The spelling of 41430281 in words is "forty-one million, four hundred thirty thousand, two hundred eighty-one".