41571062648693 has 2 divisors, whose sum is σ = 41571062648694. Its totient is φ = 41571062648692.

The previous prime is 41571062648683. The next prime is 41571062648729. The reversal of 41571062648693 is 39684626017514.

41571062648693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23220659963524 + 18350402685169 = 4818782^2 + 4283737^2 .

It is a cyclic number.

It is not a de Polignac number, because 41571062648693 - 2²² = 41571058454389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41571062648683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20785531324346 + 20785531324347.

It is an arithmetic number, because the mean of its divisors is an integer number (20785531324347).

It is a 1-persistent number, because it is pandigital, but 2⋅41571062648693 = 83142125297386 is not.

Almost surely, 2^{41571062648693} is an apocalyptic number.

It is an amenable number.

41571062648693 is a deficient number, since it is larger than the sum of its proper divisors (1).

41571062648693 is an equidigital number, since it uses as much as digits as its factorization.

41571062648693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52254720, while the sum is 62.

The spelling of 41571062648693 in words is "forty-one trillion, five hundred seventy-one billion, sixty-two million, six hundred forty-eight thousand, six hundred ninety-three".