171050345144 has 64 divisors (see below), whose sum is σ = 382770109440. Its totient is φ = 70065515520.

The previous prime is 171050345113. The next prime is 171050345171. The reversal of 171050345144 is 441543050171.

171050345144 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 1627304 + ... + 1729224.

It is an arithmetic number, because the mean of its divisors is an integer number (5980782960).

Almost surely, 2^171050345144 is an apocalyptic number.

171050345144 is a gapful number since it is divisible by the number (14) 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 171050345144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191385054720).

171050345144 is an abundant number, since it is smaller than the sum of its proper divisors (211719764296).

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

171050345144 is a wasteful number, since it uses less digits than its factorization.

171050345144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103260 (or 103256 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The spelling of 171050345144 in words is "one hundred seventy-one billion, fifty million, three hundred forty-five thousand, one hundred forty-four".