14321328872 has 32 divisors (see below), whose sum is σ = 26980060800. Its totient is φ = 7126704000.

The previous prime is 14321328871. The next prime is 14321328899. The reversal of 14321328872 is 27882312341.

14321328872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14321328871) 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 7 ways as a sum of consecutive naturals, for example, 2444747 + ... + 2450597.

It is an arithmetic number, because the mean of its divisors is an integer number (843126900).

Almost surely, 2^14321328872 is an apocalyptic number.

It is an amenable number.

14321328872 is a deficient number, since it is larger than the sum of its proper divisors (12658731928).

14321328872 is a wasteful number, since it uses less digits than its factorization.

14321328872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7257 (or 7253 counting only the distinct ones).

The product of its digits is 129024, while the sum is 41.

The spelling of 14321328872 in words is "fourteen billion, three hundred twenty-one million, three hundred twenty-eight thousand, eight hundred seventy-two".