16733640028 has 12 divisors (see below), whose sum is σ = 33467280112. Its totient is φ = 7171560000.

The previous prime is 16733639983. The next prime is 16733640037. The reversal of 16733640028 is 82004633761.

16733640028 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 298814973 + ... + 298815028.

Almost surely, 2^16733640028 is an apocalyptic number.

It is an amenable number.

16733640028 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16733640028 is a wasteful number, since it uses less digits than its factorization.

16733640028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597630012 (or 597630010 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 16733640028 in words is "sixteen billion, seven hundred thirty-three million, six hundred forty thousand, twenty-eight".