14444717446 has 4 divisors (see below), whose sum is σ = 21667076172. Its totient is φ = 7222358722.

The previous prime is 14444717407. The next prime is 14444717459. The reversal of 14444717446 is 64471744441.

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

It is a junction number, because it is equal to n+sod(n) for n = 14444717396 and 14444717405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3611179360 + ... + 3611179363.

It is an arithmetic number, because the mean of its divisors is an integer number (5416769043).

Almost surely, 2^14444717446 is an apocalyptic number.

14444717446 is a deficient number, since it is larger than the sum of its proper divisors (7222358726).

14444717446 is an equidigital number, since it uses as much as digits as its factorization.

14444717446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7222358725.

The product of its digits is 1204224, while the sum is 46.

The spelling of 14444717446 in words is "fourteen billion, four hundred forty-four million, seven hundred seventeen thousand, four hundred forty-six".