16444324 has 24 divisors (see below), whose sum is σ = 31391360. Its totient is φ = 7491744.

The previous prime is 16444301. The next prime is 16444339. The reversal of 16444324 is 42344461.

It is a junction number, because it is equal to n+sod(n) for n = 16444292 and 16444301.

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, 2107 + ... + 6109.

Almost surely, 2^16444324 is an apocalyptic number.

It is an amenable number.

16444324 is a deficient number, since it is larger than the sum of its proper divisors (14947036).

16444324 is a wasteful number, since it uses less digits than its factorization.

16444324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4099 (or 4097 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 16444324 is about 4055.1601694631. The cubic root of 16444324 is about 254.2955000112.

Adding to 16444324 its reverse (42344461), we get a palindrome (58788785).

The spelling of 16444324 in words is "sixteen million, four hundred forty-four thousand, three hundred twenty-four".