41126643212219 has 2 divisors, whose sum is σ = 41126643212220. Its totient is φ = 41126643212218.

The previous prime is 41126643212191. The next prime is 41126643212309. The reversal of 41126643212219 is 91221234662114.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 41126643212219 - 2²⁸ = 41126374776763 is a prime.

It is a super-4 number, since 4×41126643212219⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 41126643212219.

It is not a weakly prime, because it can be changed into another prime (41126643212819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20563321606109 + 20563321606110.

It is an arithmetic number, because the mean of its divisors is an integer number (20563321606110).

Almost surely, 2^{41126643212219} is an apocalyptic number.

41126643212219 is a deficient number, since it is larger than the sum of its proper divisors (1).

41126643212219 is an equidigital number, since it uses as much as digits as its factorization.

41126643212219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 44.

The spelling of 41126643212219 in words is "forty-one trillion, one hundred twenty-six billion, six hundred forty-three million, two hundred twelve thousand, two hundred nineteen".