12266679673924 has 27 divisors (see below), whose sum is σ = 23245167623517. Its totient is φ = 5661502436304.

The previous prime is 12266679673883. The next prime is 12266679673957. The reversal of 12266679673924 is 42937697666221.

The square root of 12266679673924 is 3502382.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1814597584900 + 10452082089024 = 1347070^2 + 3232968^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 90994579 + ... + 91129285.

Almost surely, 2^{12266679673924} is an apocalyptic number.

12266679673924 is the 3502382-nd square number.

It is an amenable number.

12266679673924 is a deficient number, since it is larger than the sum of its proper divisors (10978487949593).

12266679673924 is an frugal number, since it uses more digits than its factorization.

12266679673924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269444 (or 134722 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 70.

The spelling of 12266679673924 in words is "twelve trillion, two hundred sixty-six billion, six hundred seventy-nine million, six hundred seventy-three thousand, nine hundred twenty-four".