14401430428 has 48 divisors (see below), whose sum is σ = 31430649600. Its totient is φ = 5609278080.

The previous prime is 14401430389. The next prime is 14401430429. The reversal of 14401430428 is 82403410441.

14401430428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14401430428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14401430429) 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 15 ways as a sum of consecutive naturals, for example, 1748103 + ... + 1756321.

It is an arithmetic number, because the mean of its divisors is an integer number (654805200).

Almost surely, 2^14401430428 is an apocalyptic number.

It is an amenable number.

14401430428 is an abundant number, since it is smaller than the sum of its proper divisors (17029219172).

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

14401430428 is a wasteful number, since it uses less digits than its factorization.

14401430428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13930 (or 13928 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 14401430428 its reverse (82403410441), we get a palindrome (96804840869).

The spelling of 14401430428 in words is "fourteen billion, four hundred one million, four hundred thirty thousand, four hundred twenty-eight".