12344666384 has 80 divisors (see below), whose sum is σ = 25542281856. Its totient is φ = 5770828800.

The previous prime is 12344666381. The next prime is 12344666401. The reversal of 12344666384 is 48366644321.

12344666384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×12344666384³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12344666381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1622429 + ... + 1630019.

Almost surely, 2^12344666384 is an apocalyptic number.

It is an amenable number.

12344666384 is an abundant number, since it is smaller than the sum of its proper divisors (13197615472).

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

12344666384 is a wasteful number, since it uses less digits than its factorization.

12344666384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7744 (or 7738 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 47.

The spelling of 12344666384 in words is "twelve billion, three hundred forty-four million, six hundred sixty-six thousand, three hundred eighty-four".