14321442012430 has 64 divisors (see below), whose sum is σ = 29660088028032. Its totient is φ = 4877152358400.

The previous prime is 14321442012421. The next prime is 14321442012467. The reversal of 14321442012430 is 3421024412341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 14321442012392 and 14321442012401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7423782 + ... + 9151798.

It is an arithmetic number, because the mean of its divisors is an integer number (463438875438).

Almost surely, 2^{14321442012430} is an apocalyptic number.

14321442012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14321442012430 is an abundant number, since it is smaller than the sum of its proper divisors (15338646015602).

14321442012430 is a wasteful number, since it uses less digits than its factorization.

14321442012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728829.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 14321442012430 its reverse (3421024412341), we get a palindrome (17742466424771).

The spelling of 14321442012430 in words is "fourteen trillion, three hundred twenty-one billion, four hundred forty-two million, twelve thousand, four hundred thirty".