16674228628 has 24 divisors (see below), whose sum is σ = 29841555744. Its totient is φ = 8149970400.

The previous prime is 16674228607. The next prime is 16674228647. The reversal of 16674228628 is 82682247661.

16674228628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 202363 + ... + 272578.

It is an arithmetic number, because the mean of its divisors is an integer number (1243398156).

Almost surely, 2^16674228628 is an apocalyptic number.

It is an amenable number.

16674228628 is a deficient number, since it is larger than the sum of its proper divisors (13167327116).

16674228628 is a wasteful number, since it uses less digits than its factorization.

16674228628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475143 (or 475141 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The spelling of 16674228628 in words is "sixteen billion, six hundred seventy-four million, two hundred twenty-eight thousand, six hundred twenty-eight".