14414478214 has 4 divisors (see below), whose sum is σ = 21621717324. Its totient is φ = 7207239106.

The previous prime is 14414478209. The next prime is 14414478229. The reversal of 14414478214 is 41287441441.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3603619552 + ... + 3603619555.

It is an arithmetic number, because the mean of its divisors is an integer number (5405429331).

Almost surely, 2^14414478214 is an apocalyptic number.

14414478214 is a deficient number, since it is larger than the sum of its proper divisors (7207239110).

14414478214 is an equidigital number, since it uses as much as digits as its factorization.

14414478214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7207239109.

The product of its digits is 114688, while the sum is 40.

The spelling of 14414478214 in words is "fourteen billion, four hundred fourteen million, four hundred seventy-eight thousand, two hundred fourteen".