41369813 has 2 divisors, whose sum is σ = 41369814. Its totient is φ = 41369812.

The previous prime is 41369791. The next prime is 41369831. The reversal of 41369813 is 31896314.

41369813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (41369831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24780484 + 16589329 = 4978^2 + 4073^2 .

It is a cyclic number.

It is not a de Polignac number, because 41369813 - 2⁶ = 41369749 is a prime.

It is a super-2 number, since 2×41369813² = 3422922855309938, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41369843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20684906 + 20684907.

It is an arithmetic number, because the mean of its divisors is an integer number (20684907).

Almost surely, 2^41369813 is an apocalyptic number.

It is an amenable number.

41369813 is a deficient number, since it is larger than the sum of its proper divisors (1).

41369813 is an equidigital number, since it uses as much as digits as its factorization.

41369813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 41369813 is about 6431.9369555368. The cubic root of 41369813 is about 345.8553668386.

The spelling of 41369813 in words is "forty-one million, three hundred sixty-nine thousand, eight hundred thirteen".