14443214319 has 24 divisors (see below), whose sum is σ = 21101463552. Its totient is φ = 9519022800.

The previous prime is 14443214299. The next prime is 14443214327. The reversal of 14443214319 is 91341234441.

14443214319 is a `hidden beast` number, since 14 + 4 + 4 + 321 + 4 + 319 = 666.

It is not a de Polignac number, because 14443214319 - 2²⁰ = 14442165743 is a prime.

It is a super-2 number, since 2×14443214319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14443214339) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 301144 + ... + 345794.

It is an arithmetic number, because the mean of its divisors is an integer number (879227648).

Almost surely, 2^14443214319 is an apocalyptic number.

14443214319 is a deficient number, since it is larger than the sum of its proper divisors (6658249233).

14443214319 is a wasteful number, since it uses less digits than its factorization.

14443214319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45067 (or 45064 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The spelling of 14443214319 in words is "fourteen billion, four hundred forty-three million, two hundred fourteen thousand, three hundred nineteen".