171110085888 has 144 divisors (see below), whose sum is σ = 525827012480. Its totient is φ = 48384442368.

The previous prime is 171110085877. The next prime is 171110085899. The reversal of 171110085888 is 888580011171.

171110085888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (171110085877) and next prime (171110085899).

It is a super-2 number, since 2×171110085888² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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 15 ways as a sum of consecutive naturals, for example, 357408 + ... + 685536.

Almost surely, 2^171110085888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 171110085888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262913506240).

171110085888 is an abundant number, since it is smaller than the sum of its proper divisors (354716926592).

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

171110085888 is an equidigital number, since it uses as much as digits as its factorization.

171110085888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328252 (or 328238 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 48.

The spelling of 171110085888 in words is "one hundred seventy-one billion, one hundred ten million, eighty-five thousand, eight hundred eighty-eight".