41105686529 has 2 divisors, whose sum is σ = 41105686530. Its totient is φ = 41105686528.

The previous prime is 41105686519. The next prime is 41105686603. The reversal of 41105686529 is 92568650114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36977367025 + 4128319504 = 192295^2 + 64252^2 .

It is a cyclic number.

It is not a de Polignac number, because 41105686529 - 2⁴ = 41105686513 is a prime.

It is not a weakly prime, because it can be changed into another prime (41105686519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20552843264 + 20552843265.

It is an arithmetic number, because the mean of its divisors is an integer number (20552843265).

Almost surely, 2^41105686529 is an apocalyptic number.

It is an amenable number.

41105686529 is a deficient number, since it is larger than the sum of its proper divisors (1).

41105686529 is an equidigital number, since it uses as much as digits as its factorization.

41105686529 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 41105686529 in words is "forty-one billion, one hundred five million, six hundred eighty-six thousand, five hundred twenty-nine".