41305220041 has 2 divisors, whose sum is σ = 41305220042. Its totient is φ = 41305220040.

The previous prime is 41305220039. The next prime is 41305220051. The reversal of 41305220041 is 14002250314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41288614416 + 16605625 = 203196^2 + 4075^2 .

It is a cyclic number.

It is not a de Polignac number, because 41305220041 - 2¹ = 41305220039 is a prime.

It is a super-2 number, since 2×41305220041² (a number of 22 digits) contains 22 as substring.

Together with 41305220039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 41305219994 and 41305220021.

It is not a weakly prime, because it can be changed into another prime (41305220051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20652610020 + 20652610021.

It is an arithmetic number, because the mean of its divisors is an integer number (20652610021).

Almost surely, 2^41305220041 is an apocalyptic number.

It is an amenable number.

41305220041 is a deficient number, since it is larger than the sum of its proper divisors (1).

41305220041 is an equidigital number, since it uses as much as digits as its factorization.

41305220041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 41305220041 its reverse (14002250314), we get a palindrome (55307470355).

The spelling of 41305220041 in words is "forty-one billion, three hundred five million, two hundred twenty thousand, forty-one".