12432700080 has 240 divisors, whose sum is σ = 43317290016. Its totient is φ = 3193344000.

The previous prime is 12432700079. The next prime is 12432700087. The reversal of 12432700080 is 8000723421.

12432700080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (12432700087) 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 47 ways as a sum of consecutive naturals, for example, 2257330 + ... + 2262830.

Almost surely, 2^12432700080 is an apocalyptic number.

12432700080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12432700080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21658645008).

12432700080 is an abundant number, since it is smaller than the sum of its proper divisors (30884589936).

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

12432700080 is a wasteful number, since it uses less digits than its factorization.

12432700080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5636 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 12432700080 in words is "twelve billion, four hundred thirty-two million, seven hundred thousand, eighty".