180086674844 has 48 divisors (see below), whose sum is σ = 331955027712. Its totient is φ = 85317103872.

The previous prime is 180086674837. The next prime is 180086674849. The reversal of 180086674844 is 448476680081.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 180086674844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180086674849) 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 15 ways as a sum of consecutive naturals, for example, 23314367 + ... + 23322089.

It is an arithmetic number, because the mean of its divisors is an integer number (6915729744).

Almost surely, 2^180086674844 is an apocalyptic number.

It is an amenable number.

180086674844 is a deficient number, since it is larger than the sum of its proper divisors (151868352868).

180086674844 is a wasteful number, since it uses less digits than its factorization.

180086674844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106 (or 10104 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 56.

The spelling of 180086674844 in words is "one hundred eighty billion, eighty-six million, six hundred seventy-four thousand, eight hundred forty-four".