14042403434 has 8 divisors (see below), whose sum is σ = 21065591268. Its totient is φ = 7020539680.

The previous prime is 14042403421. The next prime is 14042403439. The reversal of 14042403434 is 43430424041.

It is a happy number.

14042403434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13770318409 + 272085025 = 117347^2 + 16495^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14042403397 and 14042403406.

It is not an unprimeable number, because it can be changed into a prime (14042403439) 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 3 ways as a sum of consecutive naturals, for example, 304067 + ... + 347190.

Almost surely, 2^14042403434 is an apocalyptic number.

14042403434 is a deficient number, since it is larger than the sum of its proper divisors (7023187834).

14042403434 is a wasteful number, since it uses less digits than its factorization.

14042403434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662040.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 14042403434 its reverse (43430424041), we get a palindrome (57472827475).

The spelling of 14042403434 in words is "fourteen billion, forty-two million, four hundred three thousand, four hundred thirty-four".