12833347446 has 24 divisors (see below), whose sum is σ = 28080892944. Its totient is φ = 4235427600.

The previous prime is 12833347391. The next prime is 12833347451. The reversal of 12833347446 is 64474333821.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3527706 + ... + 3531341.

It is an arithmetic number, because the mean of its divisors is an integer number (1170037206).

Almost surely, 2^12833347446 is an apocalyptic number.

12833347446 is an abundant number, since it is smaller than the sum of its proper divisors (15247545498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12833347446 is a wasteful number, since it uses less digits than its factorization.

12833347446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7059156 (or 7059153 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 12833347446 in words is "twelve billion, eight hundred thirty-three million, three hundred forty-seven thousand, four hundred forty-six".