4066433171650 has 24 divisors (see below), whose sum is σ = 7563624244164. Its totient is φ = 1626560678400.

The previous prime is 4066433171627. The next prime is 4066433171657. The reversal of 4066433171650 is 561713346604.

It can be written as a sum of positive squares in 6 ways, for example, as 2865548140849 + 1200885030801 = 1692793^2 + 1095849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4066433171650.

It is not an unprimeable number, because it can be changed into a prime (4066433171657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8853670 + ... + 9301630.

Almost surely, 2^{4066433171650} is an apocalyptic number.

4066433171650 is a deficient number, since it is larger than the sum of its proper divisors (3497191072514).

4066433171650 is a wasteful number, since it uses less digits than its factorization.

4066433171650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629526 (or 629521 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 4066433171650 in words is "four trillion, sixty-six billion, four hundred thirty-three million, one hundred seventy-one thousand, six hundred fifty".