12823034773 has 32 divisors (see below), whose sum is σ = 14877941760. Its totient is φ = 10983107520.

The previous prime is 12823034761. The next prime is 12823034779. The reversal of 12823034773 is 37743032821.

It is a cyclic number.

It is not a de Polignac number, because 12823034773 - 2²¹ = 12820937621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12823034779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 571515 + ... + 593527.

It is an arithmetic number, because the mean of its divisors is an integer number (464935680).

Almost surely, 2^12823034773 is an apocalyptic number.

It is an amenable number.

12823034773 is a deficient number, since it is larger than the sum of its proper divisors (2054906987).

12823034773 is a wasteful number, since it uses less digits than its factorization.

12823034773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22129.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 12823034773 in words is "twelve billion, eight hundred twenty-three million, thirty-four thousand, seven hundred seventy-three".