14421134430 has 64 divisors (see below), whose sum is σ = 39495746880. Its totient is φ = 3741697152.

The previous prime is 14421134411. The next prime is 14421134437. The reversal of 14421134430 is 3443112441.

14421134430 is a `hidden beast` number, since 1 + 4 + 4 + 211 + 3 + 443 + 0 = 666.

14421134430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14421134394 and 14421134403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14421134437) 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 31 ways as a sum of consecutive naturals, for example, 711789 + ... + 731768.

It is an arithmetic number, because the mean of its divisors is an integer number (617121045).

Almost surely, 2^14421134430 is an apocalyptic number.

14421134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14421134430 is an abundant number, since it is smaller than the sum of its proper divisors (25074612450).

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

14421134430 is a wasteful number, since it uses less digits than its factorization.

14421134430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443610 (or 1443604 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14421134430 its reverse (3443112441), we get a palindrome (17864246871).

The spelling of 14421134430 in words is "fourteen billion, four hundred twenty-one million, one hundred thirty-four thousand, four hundred thirty".