118178182080 has 336 divisors, whose sum is σ = 489004538880. Its totient is φ = 25590380544.

The previous prime is 118178182063. The next prime is 118178182103. The reversal of 118178182080 is 80281871811.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 228777 + ... + 537303.

Almost surely, 2^118178182080 is an apocalyptic number.

118178182080 is a gapful number since it is divisible by the number (10) 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 118178182080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244502269440).

118178182080 is an abundant number, since it is smaller than the sum of its proper divisors (370826356800).

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

118178182080 is a wasteful number, since it uses less digits than its factorization.

118178182080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308576 (or 308563 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 45.

The spelling of 118178182080 in words is "one hundred eighteen billion, one hundred seventy-eight million, one hundred eighty-two thousand, eighty".