168232275266 has 16 divisors (see below), whose sum is σ = 282003549408. Its totient is φ = 74604112800.

The previous prime is 168232275257. The next prime is 168232275313. The reversal of 168232275266 is 662572232861.

168232275266 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 93254240 + ... + 93256043.

It is an arithmetic number, because the mean of its divisors is an integer number (17625221838).

Almost surely, 2^168232275266 is an apocalyptic number.

168232275266 is a deficient number, since it is larger than the sum of its proper divisors (113771274142).

168232275266 is a wasteful number, since it uses less digits than its factorization.

168232275266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186510337.

The product of its digits is 2903040, while the sum is 50.

The spelling of 168232275266 in words is "one hundred sixty-eight billion, two hundred thirty-two million, two hundred seventy-five thousand, two hundred sixty-six".