118270309680 has 800 divisors, whose sum is σ = 457350727680. Its totient is φ = 28191006720.

The previous prime is 118270309667. The next prime is 118270309699. The reversal of 118270309680 is 86903072811.

118270309680 is a `hidden beast` number, since 1 + 18 + 270 + 309 + 68 + 0 = 666.

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

It is an unprimeable number.

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 159 ways as a sum of consecutive naturals, for example, 201482347 + ... + 201482933.

Almost surely, 2^118270309680 is an apocalyptic number.

118270309680 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 118270309680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228675363840).

118270309680 is an abundant number, since it is smaller than the sum of its proper divisors (339080418000).

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

118270309680 is a wasteful number, since it uses less digits than its factorization.

118270309680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719 (or 704 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 118270309680 in words is "one hundred eighteen billion, two hundred seventy million, three hundred nine thousand, six hundred eighty".