41350081 has 2 divisors, whose sum is σ = 41350082. Its totient is φ = 41350080.

The previous prime is 41350079. The next prime is 41350087. The reversal of 41350081 is 18005314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31640625 + 9709456 = 5625^2 + 3116^2 .

It is a cyclic number.

It is not a de Polignac number, because 41350081 - 2¹ = 41350079 is a prime.

It is a super-2 number, since 2×41350081² = 3419658397413122, which contains 22 as substring.

Together with 41350079, it forms a pair of twin primes.

It is equal to p_2510725 and since 41350081 and 2510725 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (41350087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20675040 + 20675041.

It is an arithmetic number, because the mean of its divisors is an integer number (20675041).

Almost surely, 2^41350081 is an apocalyptic number.

It is an amenable number.

41350081 is a deficient number, since it is larger than the sum of its proper divisors (1).

41350081 is an equidigital number, since it uses as much as digits as its factorization.

41350081 is an odious number, because the sum of its binary digits is odd.

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

The square root of 41350081 is about 6430.4028645179. The cubic root of 41350081 is about 345.8003709943.

Adding to 41350081 its reverse (18005314), we get a palindrome (59355395).

The spelling of 41350081 in words is "forty-one million, three hundred fifty thousand, eighty-one".