16332328804 has 81 divisors (see below), whose sum is σ = 32495111019. Its totient is φ = 7177135680.

The previous prime is 16332328799. The next prime is 16332328861. The reversal of 16332328804 is 40882323361.

The square root of 16332328804 is 127798.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 936482404 + 15395846400 = 30602^2 + 124080^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 104027494 + ... + 104027650.

Almost surely, 2^16332328804 is an apocalyptic number.

16332328804 is the 127798-th square number.

It is an amenable number.

16332328804 is a deficient number, since it is larger than the sum of its proper divisors (16162782215).

16332328804 is a wasteful number, since it uses less digits than its factorization.

16332328804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 16332328804 in words is "sixteen billion, three hundred thirty-two million, three hundred twenty-eight thousand, eight hundred four".