162868117118 has 16 divisors (see below), whose sum is σ = 279476507520. Its totient is φ = 69732116376.

The previous prime is 162868117117. The next prime is 162868117187. The reversal of 162868117118 is 811711868261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162868117117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5693996 + ... + 5722527.

It is an arithmetic number, because the mean of its divisors is an integer number (17467281720).

Almost surely, 2^162868117118 is an apocalyptic number.

162868117118 is a deficient number, since it is larger than the sum of its proper divisors (116608390402).

162868117118 is a wasteful number, since it uses less digits than its factorization.

162868117118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11417551.

The product of its digits is 258048, while the sum is 50.

The spelling of 162868117118 in words is "one hundred sixty-two billion, eight hundred sixty-eight million, one hundred seventeen thousand, one hundred eighteen".