14224434155 has 4 divisors (see below), whose sum is σ = 17069320992. Its totient is φ = 11379547320.

The previous prime is 14224434131. The next prime is 14224434181. The reversal of 14224434155 is 55143442241.

It is a happy number.

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

It is not a de Polignac number, because 14224434155 - 2¹⁰ = 14224433131 is a prime.

It is a Duffinian 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 3 ways as a sum of consecutive naturals, for example, 1422443411 + ... + 1422443420.

It is an arithmetic number, because the mean of its divisors is an integer number (4267330248).

Almost surely, 2^14224434155 is an apocalyptic number.

14224434155 is a deficient number, since it is larger than the sum of its proper divisors (2844886837).

14224434155 is an equidigital number, since it uses as much as digits as its factorization.

14224434155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844886836.

The product of its digits is 76800, while the sum is 35.

Adding to 14224434155 its reverse (55143442241), we get a palindrome (69367876396).

The spelling of 14224434155 in words is "fourteen billion, two hundred twenty-four million, four hundred thirty-four thousand, one hundred fifty-five".