14442422306 has 16 divisors (see below), whose sum is σ = 23960610744. Its totient is φ = 6485577984.

The previous prime is 14442422279. The next prime is 14442422353. The reversal of 14442422306 is 60322424441.

It can be written as a sum of positive squares in 4 ways, for example, as 9999000025 + 4443422281 = 99995^2 + 66659^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7505495 + ... + 7507418.

Almost surely, 2^14442422306 is an apocalyptic number.

14442422306 is a deficient number, since it is larger than the sum of its proper divisors (9518188438).

14442422306 is a wasteful number, since it uses less digits than its factorization.

14442422306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15012965.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 14442422306 its reverse (60322424441), we get a palindrome (74764846747).

The spelling of 14442422306 in words is "fourteen billion, four hundred forty-two million, four hundred twenty-two thousand, three hundred six".