118275918768 has 480 divisors, whose sum is σ = 401899610112. Its totient is φ = 32976460800.

The previous prime is 118275918767. The next prime is 118275918797. The reversal of 118275918768 is 867819572811.

118275918768 is a `hidden beast` number, since 1 + 18 + 27 + 591 + 8 + 7 + 6 + 8 = 666.

118275918768 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (118275918767) 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 95 ways as a sum of consecutive naturals, for example, 317093430 + ... + 317093802.

Almost surely, 2^118275918768 is an apocalyptic number.

118275918768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118275918768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200949805056).

118275918768 is an abundant number, since it is smaller than the sum of its proper divisors (283623691344).

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

118275918768 is a wasteful number, since it uses less digits than its factorization.

118275918768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 637 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 63.

The spelling of 118275918768 in words is "one hundred eighteen billion, two hundred seventy-five million, nine hundred eighteen thousand, seven hundred sixty-eight".