171120679935 has 8 divisors (see below), whose sum is σ = 273793087920. Its totient is φ = 91264362624.

The previous prime is 171120679889. The next prime is 171120679973. The reversal of 171120679935 is 539976021171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 171120679935 - 2¹¹ = 171120677887 is a prime.

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, 5704022650 + ... + 5704022679.

It is an arithmetic number, because the mean of its divisors is an integer number (34224135990).

Almost surely, 2^171120679935 is an apocalyptic number.

171120679935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

171120679935 is a deficient number, since it is larger than the sum of its proper divisors (102672407985).

171120679935 is a wasteful number, since it uses less digits than its factorization.

171120679935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408045337.

The product of its (nonzero) digits is 714420, while the sum is 51.

The spelling of 171120679935 in words is "one hundred seventy-one billion, one hundred twenty million, six hundred seventy-nine thousand, nine hundred thirty-five".