14421434534 has 32 divisors (see below), whose sum is σ = 24324844320. Its totient is φ = 6366431232.

The previous prime is 14421434527. The next prime is 14421434603. The reversal of 14421434534 is 43543412441.

It is a happy number.

14421434534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14421434494 and 14421434503.

It is a congruent number.

It is an unprimeable number.

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, 8699 + ... + 170054.

It is an arithmetic number, because the mean of its divisors is an integer number (760151385).

Almost surely, 2^14421434534 is an apocalyptic number.

14421434534 is a deficient number, since it is larger than the sum of its proper divisors (9903409786).

14421434534 is a wasteful number, since it uses less digits than its factorization.

14421434534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178904.

The product of its digits is 92160, while the sum is 35.

Adding to 14421434534 its reverse (43543412441), we get a palindrome (57964846975).

The spelling of 14421434534 in words is "fourteen billion, four hundred twenty-one million, four hundred thirty-four thousand, five hundred thirty-four".