180718006044 has 24 divisors (see below), whose sum is σ = 425769285760. Its totient is φ = 59654487024.

The previous prime is 180718006039. The next prime is 180718006109. The reversal of 180718006044 is 440600817081.

180718006044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 180718005993 and 180718006011.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 73104754 + ... + 73107225.

Almost surely, 2^180718006044 is an apocalyptic number.

It is an amenable number.

180718006044 is an abundant number, since it is smaller than the sum of its proper divisors (245051279716).

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

180718006044 is a wasteful number, since it uses less digits than its factorization.

180718006044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146212089 (or 146212087 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 180718006044 in words is "one hundred eighty billion, seven hundred eighteen million, six thousand, forty-four".