12670460218 has 16 divisors (see below), whose sum is σ = 20469667680. Its totient is φ = 5847332976.

The previous prime is 12670460203. The next prime is 12670460237. The reversal of 12670460218 is 81206407621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370153 + ... + 402931.

It is an arithmetic number, because the mean of its divisors is an integer number (1279354230).

Almost surely, 2^12670460218 is an apocalyptic number.

12670460218 is a deficient number, since it is larger than the sum of its proper divisors (7799207462).

12670460218 is a wasteful number, since it uses less digits than its factorization.

12670460218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47661.

The product of its (nonzero) digits is 32256, while the sum is 37.

Adding to 12670460218 its reverse (81206407621), we get a palindrome (93876867839).

The spelling of 12670460218 in words is "twelve billion, six hundred seventy million, four hundred sixty thousand, two hundred eighteen".