118771242168 has 32 divisors (see below), whose sum is σ = 299810908800. Its totient is φ = 39206040288.

The previous prime is 118771242167. The next prime is 118771242197. The reversal of 118771242168 is 861242177811.

It is a super-2 number, since 2×118771242168² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118771242167) 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, 24020838 + ... + 24025781.

It is an arithmetic number, because the mean of its divisors is an integer number (9369090900).

Almost surely, 2^118771242168 is an apocalyptic number.

It is an amenable number.

118771242168 is an abundant number, since it is smaller than the sum of its proper divisors (181039666632).

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

118771242168 is a wasteful number, since it uses less digits than its factorization.

118771242168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48046731 (or 48046727 counting only the distinct ones).

The product of its digits is 301056, while the sum is 48.

The spelling of 118771242168 in words is "one hundred eighteen billion, seven hundred seventy-one million, two hundred forty-two thousand, one hundred sixty-eight".