168707740095 has 24 divisors (see below), whose sum is σ = 298648598976. Its totient is φ = 88063046208.

The previous prime is 168707740081. The next prime is 168707740099. The reversal of 168707740095 is 590047707861.

168707740095 is a `hidden beast` number, since 1 + 6 + 87 + 0 + 77 + 400 + 95 = 666.

It is not a de Polignac number, because 168707740095 - 2⁶ = 168707740031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168707740099) 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 23 ways as a sum of consecutive naturals, for example, 39881512 + ... + 39885741.

It is an arithmetic number, because the mean of its divisors is an integer number (12443691624).

Almost surely, 2^168707740095 is an apocalyptic number.

168707740095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

168707740095 is a deficient number, since it is larger than the sum of its proper divisors (129940858881).

168707740095 is a wasteful number, since it uses less digits than its factorization.

168707740095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79767311 (or 79767308 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The spelling of 168707740095 in words is "one hundred sixty-eight billion, seven hundred seven million, seven hundred forty thousand, ninety-five".