200170489308 has 24 divisors (see below), whose sum is σ = 467444545680. Its totient is φ = 66669200640.

The previous prime is 200170489289. The next prime is 200170489313. The reversal of 200170489308 is 803984071002.

It is a self number, because there is not a number n which added to its sum of digits gives 200170489308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6771613 + ... + 6801108.

It is an arithmetic number, because the mean of its divisors is an integer number (19476856070).

Almost surely, 2^200170489308 is an apocalyptic number.

It is an amenable number.

200170489308 is an abundant number, since it is smaller than the sum of its proper divisors (267274056372).

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

200170489308 is a wasteful number, since it uses less digits than its factorization.

200170489308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13573957 (or 13573955 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 200170489308 in words is "two hundred billion, one hundred seventy million, four hundred eighty-nine thousand, three hundred eight".