41630743685866 has 16 divisors (see below), whose sum is σ = 63675778717224. Its totient is φ = 20406119108544.

The previous prime is 41630743685833. The next prime is 41630743685891. The reversal of 41630743685866 is 66858634703614.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39251039454225 + 2379704231641 = 6265065^2 + 1542629^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158617005 + ... + 158879248.

Almost surely, 2^{41630743685866} is an apocalyptic number.

41630743685866 is a deficient number, since it is larger than the sum of its proper divisors (22045035031358).

41630743685866 is a wasteful number, since it uses less digits than its factorization.

41630743685866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317497545.

The product of its (nonzero) digits is 418037760, while the sum is 67.

The spelling of 41630743685866 in words is "forty-one trillion, six hundred thirty billion, seven hundred forty-three million, six hundred eighty-five thousand, eight hundred sixty-six".