171338579706 has 16 divisors (see below), whose sum is σ = 391631039424. Its totient is φ = 48953879904.

The previous prime is 171338579701. The next prime is 171338579707. The reversal of 171338579706 is 607975833171.

171338579706 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (171338579701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2039744955 + ... + 2039745038.

It is an arithmetic number, because the mean of its divisors is an integer number (24476939964).

Almost surely, 2^171338579706 is an apocalyptic number.

171338579706 is an abundant number, since it is smaller than the sum of its proper divisors (220292459718).

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

171338579706 is a wasteful number, since it uses less digits than its factorization.

171338579706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4079490005.

The product of its (nonzero) digits is 6667920, while the sum is 57.

The spelling of 171338579706 in words is "one hundred seventy-one billion, three hundred thirty-eight million, five hundred seventy-nine thousand, seven hundred six".