41166622660 has 12 divisors (see below), whose sum is σ = 86449907628. Its totient is φ = 16466649056.

The previous prime is 41166622649. The next prime is 41166622661. The reversal of 41166622660 is 6622666114.

It can be written as a sum of positive squares in 2 ways, for example, as 24709324864 + 16457297796 = 157192^2 + 128286^2 .

It is not an unprimeable number, because it can be changed into a prime (41166622661) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1029165547 + ... + 1029165586.

It is an arithmetic number, because the mean of its divisors is an integer number (7204158969).

Almost surely, 2^41166622660 is an apocalyptic number.

It is an amenable number.

41166622660 is an abundant number, since it is smaller than the sum of its proper divisors (45283284968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41166622660 is a wasteful number, since it uses less digits than its factorization.

41166622660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2058331142 (or 2058331140 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 41166622660 in words is "forty-one billion, one hundred sixty-six million, six hundred twenty-two thousand, six hundred sixty".