118486344600 has 576 divisors, whose sum is σ = 470732371200. Its totient is φ = 26427202560.

The previous prime is 118486344553. The next prime is 118486344607. The reversal of 118486344600 is 6443684811.

118486344600 is a `hidden beast` number, since 1 + 1 + 8 + 4 + 8 + 6 + 34 + 4 + 600 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118486344607) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10220007 + ... + 10231593.

It is an arithmetic number, because the mean of its divisors is an integer number (817243700).

Almost surely, 2^118486344600 is an apocalyptic number.

118486344600 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 118486344600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235366185600).

118486344600 is an abundant number, since it is smaller than the sum of its proper divisors (352246026600).

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

118486344600 is a wasteful number, since it uses less digits than its factorization.

118486344600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11664 (or 11652 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 118486344600 in words is "one hundred eighteen billion, four hundred eighty-six million, three hundred forty-four thousand, six hundred".