14203420435 has 4 divisors (see below), whose sum is σ = 17044104528. Its totient is φ = 11362736344.

The previous prime is 14203420421. The next prime is 14203420453. The reversal of 14203420435 is 53402430241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14203420435 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1420342039 + ... + 1420342048.

It is an arithmetic number, because the mean of its divisors is an integer number (4261026132).

Almost surely, 2^14203420435 is an apocalyptic number.

14203420435 is a deficient number, since it is larger than the sum of its proper divisors (2840684093).

14203420435 is an equidigital number, since it uses as much as digits as its factorization.

14203420435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840684092.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 14203420435 its reverse (53402430241), we get a palindrome (67605850676).

The spelling of 14203420435 in words is "fourteen billion, two hundred three million, four hundred twenty thousand, four hundred thirty-five".