12671523332 has 36 divisors (see below), whose sum is σ = 24024591360. Its totient is φ = 5845368672.

The previous prime is 12671523329. The next prime is 12671523401. The reversal of 12671523332 is 23332517621.

It is a junction number, because it is equal to n+sod(n) for n = 12671523292 and 12671523301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1796669 + ... + 1803707.

It is an arithmetic number, because the mean of its divisors is an integer number (667349760).

Almost surely, 2^12671523332 is an apocalyptic number.

It is an amenable number.

12671523332 is a deficient number, since it is larger than the sum of its proper divisors (11353068028).

12671523332 is a wasteful number, since it uses less digits than its factorization.

12671523332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9732 (or 9717 counting only the distinct ones).

The product of its digits is 45360, while the sum is 35.

The spelling of 12671523332 in words is "twelve billion, six hundred seventy-one million, five hundred twenty-three thousand, three hundred thirty-two".