12833464856 has 16 divisors (see below), whose sum is σ = 24127263600. Its totient is φ = 6399527904.

The previous prime is 12833464771. The next prime is 12833464921. The reversal of 12833464856 is 65846433821.

It is a happy number.

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, 2147396 + ... + 2153363.

It is an arithmetic number, because the mean of its divisors is an integer number (1507953975).

Almost surely, 2^12833464856 is an apocalyptic number.

It is an amenable number.

12833464856 is a deficient number, since it is larger than the sum of its proper divisors (11293798744).

12833464856 is a wasteful number, since it uses less digits than its factorization.

12833464856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301138 (or 4301134 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 50.

The spelling of 12833464856 in words is "twelve billion, eight hundred thirty-three million, four hundred sixty-four thousand, eight hundred fifty-six".