12673760318 has 8 divisors (see below), whose sum is σ = 19623887040. Its totient is φ = 6132464640.

The previous prime is 12673760317. The next prime is 12673760339. The reversal of 12673760318 is 81306737621.

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

It is a super-2 number, since 2×12673760318² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12673760317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102207683 + ... + 102207806.

It is an arithmetic number, because the mean of its divisors is an integer number (2452985880).

Almost surely, 2^12673760318 is an apocalyptic number.

12673760318 is a deficient number, since it is larger than the sum of its proper divisors (6950126722).

12673760318 is a wasteful number, since it uses less digits than its factorization.

12673760318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204415522.

The product of its (nonzero) digits is 254016, while the sum is 44.

It can be divided in two parts, 126737603 and 18, that added together give a palindrome (126737621).

The spelling of 12673760318 in words is "twelve billion, six hundred seventy-three million, seven hundred sixty thousand, three hundred eighteen".