118171271468 has 12 divisors (see below), whose sum is σ = 208038047952. Its totient is φ = 58731829200.

The previous prime is 118171271431. The next prime is 118171271503. The reversal of 118171271468 is 864172171811.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88450883 + ... + 88452218.

It is an arithmetic number, because the mean of its divisors is an integer number (17336503996).

Almost surely, 2^118171271468 is an apocalyptic number.

It is an amenable number.

118171271468 is a deficient number, since it is larger than the sum of its proper divisors (89866776484).

118171271468 is a wasteful number, since it uses less digits than its factorization.

118171271468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176903272 (or 176903270 counting only the distinct ones).

The product of its digits is 150528, while the sum is 47.

The spelling of 118171271468 in words is "one hundred eighteen billion, one hundred seventy-one million, two hundred seventy-one thousand, four hundred sixty-eight".