12080009424 has 40 divisors (see below), whose sum is σ = 35664790720. Its totient is φ = 3451431168.

The previous prime is 12080009407. The next prime is 12080009443. The reversal of 12080009424 is 42490008021.

It is a junction number, because it is equal to n+sod(n) for n = 12080009391 and 12080009400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17975869 + ... + 17976540.

It is an arithmetic number, because the mean of its divisors is an integer number (891619768).

Almost surely, 2^12080009424 is an apocalyptic number.

12080009424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12080009424 is an abundant number, since it is smaller than the sum of its proper divisors (23584781296).

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

12080009424 is a wasteful number, since it uses less digits than its factorization.

12080009424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35952427 (or 35952421 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 12080009424 in words is "twelve billion, eighty million, nine thousand, four hundred twenty-four".