14256331424 has 48 divisors (see below), whose sum is σ = 28625063040. Its totient is φ = 6987171840.

The previous prime is 14256331423. The next prime is 14256331459. The reversal of 14256331424 is 42413365241.

14256331424 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 (14256331421) 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, 655769 + ... + 677159.

It is an arithmetic number, because the mean of its divisors is an integer number (596355480).

Almost surely, 2^14256331424 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 14256331424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14312531520).

14256331424 is an abundant number, since it is smaller than the sum of its proper divisors (14368731616).

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

14256331424 is a wasteful number, since it uses less digits than its factorization.

14256331424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21813 (or 21805 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 14256331424 its reverse (42413365241), we get a palindrome (56669696665).

The spelling of 14256331424 in words is "fourteen billion, two hundred fifty-six million, three hundred thirty-one thousand, four hundred twenty-four".