41566204440743 has 2 divisors, whose sum is σ = 41566204440744. Its totient is φ = 41566204440742.

The previous prime is 41566204440623. The next prime is 41566204440749. The reversal of 41566204440743 is 34704440266514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41566204440743 - 2¹⁸ = 41566204178599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41566204440691 and 41566204440700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41566204440749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20783102220371 + 20783102220372.

It is an arithmetic number, because the mean of its divisors is an integer number (20783102220372).

Almost surely, 2^{41566204440743} is an apocalyptic number.

41566204440743 is a deficient number, since it is larger than the sum of its proper divisors (1).

41566204440743 is an equidigital number, since it uses as much as digits as its factorization.

41566204440743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 50.

The spelling of 41566204440743 in words is "forty-one trillion, five hundred sixty-six billion, two hundred four million, four hundred forty thousand, seven hundred forty-three".