41811322237 has 2 divisors, whose sum is σ = 41811322238. Its totient is φ = 41811322236.

The previous prime is 41811322219. The next prime is 41811322279. The reversal of 41811322237 is 73222311814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37030844356 + 4780477881 = 192434^2 + 69141^2 .

It is a cyclic number.

It is not a de Polignac number, because 41811322237 - 2³⁵ = 7451583869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41811322937) 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, 20905661118 + 20905661119.

It is an arithmetic number, because the mean of its divisors is an integer number (20905661119).

Almost surely, 2^41811322237 is an apocalyptic number.

It is an amenable number.

41811322237 is a deficient number, since it is larger than the sum of its proper divisors (1).

41811322237 is an equidigital number, since it uses as much as digits as its factorization.

41811322237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The spelling of 41811322237 in words is "forty-one billion, eight hundred eleven million, three hundred twenty-two thousand, two hundred thirty-seven".