12466712116 has 6 divisors (see below), whose sum is σ = 21816746210. Its totient is φ = 6233356056.

The previous prime is 12466712039. The next prime is 12466712171. The reversal of 12466712116 is 61121766421.

It can be written as a sum of positive squares in only one way, i.e., 11078404516 + 1388307600 = 105254^2 + 37260^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1558339011 + ... + 1558339018.

Almost surely, 2^12466712116 is an apocalyptic number.

It is an amenable number.

12466712116 is a deficient number, since it is larger than the sum of its proper divisors (9350034094).

12466712116 is a wasteful number, since it uses less digits than its factorization.

12466712116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116678033 (or 3116678031 counting only the distinct ones).

The product of its digits is 24192, while the sum is 37.

The spelling of 12466712116 in words is "twelve billion, four hundred sixty-six million, seven hundred twelve thousand, one hundred sixteen".