14455132432 has 60 divisors (see below), whose sum is σ = 30359104884. Its totient is φ = 6664519680.

The previous prime is 14455132429. The next prime is 14455132441. The reversal of 14455132432 is 23423155441.

14455132432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 767068416 + 13688064016 = 27696^2 + 116996^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3223632 + ... + 3228112.

Almost surely, 2^14455132432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14455132432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15179552442).

14455132432 is an abundant number, since it is smaller than the sum of its proper divisors (15903972452).

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

14455132432 is a wasteful number, since it uses less digits than its factorization.

14455132432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708 (or 5689 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

Adding to 14455132432 its reverse (23423155441), we get a palindrome (37878287873).

The spelling of 14455132432 in words is "fourteen billion, four hundred fifty-five million, one hundred thirty-two thousand, four hundred thirty-two".