16674664303 has 6 divisors (see below), whose sum is σ = 18328350152. Its totient is φ = 15158785620.

The previous prime is 16674664291. The next prime is 16674664327. The reversal of 16674664303 is 30346647661.

It is not a de Polignac number, because 16674664303 - 2⁹ = 16674663791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16674664343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68903451 + ... + 68903692.

Almost surely, 2^16674664303 is an apocalyptic number.

16674664303 is a deficient number, since it is larger than the sum of its proper divisors (1653685849).

16674664303 is a wasteful number, since it uses less digits than its factorization.

16674664303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137807165 (or 137807154 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 16674664303 in words is "sixteen billion, six hundred seventy-four million, six hundred sixty-four thousand, three hundred three".