170921106096 has 80 divisors (see below), whose sum is σ = 476100465120. Its totient is φ = 52525946880.

The previous prime is 170921106073. The next prime is 170921106127. The reversal of 170921106096 is 690601129071.

170921106096 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×170921106096² (a number of 23 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 335526 + ... + 674106.

It is an arithmetic number, because the mean of its divisors is an integer number (5951255814).

Almost surely, 2^170921106096 is an apocalyptic number.

170921106096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 170921106096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238050232560).

170921106096 is an abundant number, since it is smaller than the sum of its proper divisors (305179359024).

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

170921106096 is a wasteful number, since it uses less digits than its factorization.

170921106096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339414 (or 339408 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 170921106096 in words is "one hundred seventy billion, nine hundred twenty-one million, one hundred six thousand, ninety-six".