12733460668 has 12 divisors (see below), whose sum is σ = 22504186152. Its totient is φ = 6303693200.

The previous prime is 12733460659. The next prime is 12733460689. The reversal of 12733460668 is 86606433721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15758830 + ... + 15759637.

It is an arithmetic number, because the mean of its divisors is an integer number (1875348846).

Almost surely, 2^12733460668 is an apocalyptic number.

It is an amenable number.

12733460668 is a deficient number, since it is larger than the sum of its proper divisors (9770725484).

12733460668 is a wasteful number, since it uses less digits than its factorization.

12733460668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31518572 (or 31518570 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 12733460668 in words is "twelve billion, seven hundred thirty-three million, four hundred sixty thousand, six hundred sixty-eight".