12844233916 has 6 divisors (see below), whose sum is σ = 22477409360. Its totient is φ = 6422116956.

The previous prime is 12844233889. The next prime is 12844233923. The reversal of 12844233916 is 61933244821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1605529236 + ... + 1605529243.

Almost surely, 2^12844233916 is an apocalyptic number.

It is an amenable number.

12844233916 is a deficient number, since it is larger than the sum of its proper divisors (9633175444).

12844233916 is a wasteful number, since it uses less digits than its factorization.

12844233916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3211058483 (or 3211058481 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The spelling of 12844233916 in words is "twelve billion, eight hundred forty-four million, two hundred thirty-three thousand, nine hundred sixteen".