16476803044 has 27 divisors (see below), whose sum is σ = 31229379867. Its totient is φ = 7603137984.

The previous prime is 16476803023. The next prime is 16476803099. The reversal of 16476803044 is 44030867461.

The square root of 16476803044 is 128362.

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

16476803044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3196545444 + 13280257600 = 56538^2 + 115240^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3334944 + ... + 3339880.

Almost surely, 2^16476803044 is an apocalyptic number.

16476803044 is the 128362-nd square number.

It is an amenable number.

16476803044 is a deficient number, since it is larger than the sum of its proper divisors (14752576823).

16476803044 is an frugal number, since it uses more digits than its factorization.

16476803044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9904 (or 4952 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 16476803044 in words is "sixteen billion, four hundred seventy-six million, eight hundred three thousand, forty-four".