41066550890 has 32 divisors (see below), whose sum is σ = 74441198016. Its totient is φ = 16310937600.

The previous prime is 41066550817. The next prime is 41066550901. The reversal of 41066550890 is 9805566014.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 1868465 + ... + 1890315.

It is an arithmetic number, because the mean of its divisors is an integer number (2326287438).

Almost surely, 2^41066550890 is an apocalyptic number.

41066550890 is a deficient number, since it is larger than the sum of its proper divisors (33374647126).

41066550890 is a wasteful number, since it uses less digits than its factorization.

41066550890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23174.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 41066550890 in words is "forty-one billion, sixty-six million, five hundred fifty thousand, eight hundred ninety".