171264768330 has 16 divisors (see below), whose sum is σ = 411035444064. Its totient is φ = 45670604880.

The previous prime is 171264768317. The next prime is 171264768331. The reversal of 171264768330 is 33867462171.

171264768330 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 2×171264768330² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 171264768330.

It is not an unprimeable number, because it can be changed into a prime (171264768331) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2854412776 + ... + 2854412835.

It is an arithmetic number, because the mean of its divisors is an integer number (25689715254).

Almost surely, 2^171264768330 is an apocalyptic number.

171264768330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

171264768330 is an abundant number, since it is smaller than the sum of its proper divisors (239770675734).

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

171264768330 is a wasteful number, since it uses less digits than its factorization.

171264768330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708825621.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 171264768330 in words is "one hundred seventy-one billion, two hundred sixty-four million, seven hundred sixty-eight thousand, three hundred thirty".