170049409086 has 16 divisors (see below), whose sum is σ = 340313681664. Its totient is φ = 56647325784.

The previous prime is 170049409073. The next prime is 170049409109. The reversal of 170049409086 is 680904940071.

It is a Curzon number.

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, 8942356 + ... + 8961351.

It is an arithmetic number, because the mean of its divisors is an integer number (21269605104).

Almost surely, 2^170049409086 is an apocalyptic number.

170049409086 is an abundant number, since it is smaller than the sum of its proper divisors (170264272578).

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

170049409086 is a wasteful number, since it uses less digits than its factorization.

170049409086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17905295.

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 170049409086 in words is "one hundred seventy billion, forty-nine million, four hundred nine thousand, eighty-six".