12180307446673 has 8 divisors (see below), whose sum is σ = 12233478204288. Its totient is φ = 12127188642624.

The previous prime is 12180307446617. The next prime is 12180307446679. The reversal of 12180307446673 is 37664470308121.

12180307446673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12180307446673 - 2¹⁷ = 12180307315601 is a prime.

It is a super-4 number, since 4×12180307446673⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12180307446673.

It is not an unprimeable number, because it can be changed into a prime (12180307446679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12518440 + ... + 13456297.

It is an arithmetic number, because the mean of its divisors is an integer number (1529184775536).

Almost surely, 2^{12180307446673} is an apocalyptic number.

It is an amenable number.

12180307446673 is a deficient number, since it is larger than the sum of its proper divisors (53170757615).

12180307446673 is a wasteful number, since it uses less digits than its factorization.

12180307446673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25976783.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 12180307446673 in words is "twelve trillion, one hundred eighty billion, three hundred seven million, four hundred forty-six thousand, six hundred seventy-three".