41420040113 has 2 divisors, whose sum is σ = 41420040114. Its totient is φ = 41420040112.

The previous prime is 41420040097. The next prime is 41420040149. The reversal of 41420040113 is 31104002414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41011515169 + 408524944 = 202513^2 + 20212^2 .

It is a cyclic number.

It is not a de Polignac number, because 41420040113 - 2⁴ = 41420040097 is a prime.

It is not a weakly prime, because it can be changed into another prime (41420010113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20710020056 + 20710020057.

It is an arithmetic number, because the mean of its divisors is an integer number (20710020057).

Almost surely, 2^41420040113 is an apocalyptic number.

It is an amenable number.

41420040113 is a deficient number, since it is larger than the sum of its proper divisors (1).

41420040113 is an equidigital number, since it uses as much as digits as its factorization.

41420040113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 41420040113 its reverse (31104002414), we get a palindrome (72524042527).

The spelling of 41420040113 in words is "forty-one billion, four hundred twenty million, forty thousand, one hundred thirteen".