41420544354113 has 2 divisors, whose sum is σ = 41420544354114. Its totient is φ = 41420544354112.

The previous prime is 41420544354023. The next prime is 41420544354151. The reversal of 41420544354113 is 31145344502414.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35796683879089 + 5623860475024 = 5983033^2 + 2371468^2 .

It is a cyclic number.

It is not a de Polignac number, because 41420544354113 - 2³⁸ = 41145666447169 is a prime.

It is a super-2 number, since 2×41420544354113² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (41420544374113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20710272177056 + 20710272177057.

It is an arithmetic number, because the mean of its divisors is an integer number (20710272177057).

Almost surely, 2^{41420544354113} is an apocalyptic number.

It is an amenable number.

41420544354113 is a deficient number, since it is larger than the sum of its proper divisors (1).

41420544354113 is an equidigital number, since it uses as much as digits as its factorization.

41420544354113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 41.

Adding to 41420544354113 its reverse (31145344502414), we get a palindrome (72565888856527).

The spelling of 41420544354113 in words is "forty-one trillion, four hundred twenty billion, five hundred forty-four million, three hundred fifty-four thousand, one hundred thirteen".