180074448166 has 8 divisors (see below), whose sum is σ = 286000594200. Its totient is φ = 84740916768.

The previous prime is 180074448161. The next prime is 180074448167. The reversal of 180074448166 is 661844470081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180074448161) 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 3 ways as a sum of consecutive naturals, for example, 2648153616 + ... + 2648153683.

It is an arithmetic number, because the mean of its divisors is an integer number (35750074275).

Almost surely, 2^180074448166 is an apocalyptic number.

180074448166 is a deficient number, since it is larger than the sum of its proper divisors (105926146034).

180074448166 is a wasteful number, since it uses less digits than its factorization.

180074448166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296307318.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 180074448166 in words is "one hundred eighty billion, seventy-four million, four hundred forty-eight thousand, one hundred sixty-six".