117578407673000 has 128 divisors (see below), whose sum is σ = 277550622835200. Its totient is φ = 46619937504000.

The previous prime is 117578407672987. The next prime is 117578407673003. The reversal of 117578407673000 is 376704875711.

It is not an unprimeable number, because it can be changed into a prime (117578407673003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52285811 + ... + 54488189.

It is an arithmetic number, because the mean of its divisors is an integer number (2168364240900).

Almost surely, 2^{117578407673000} is an apocalyptic number.

117578407673000 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 117578407673000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138775311417600).

117578407673000 is an abundant number, since it is smaller than the sum of its proper divisors (159972215162200).

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

117578407673000 is a wasteful number, since it uses less digits than its factorization.

117578407673000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2202868 (or 2202854 counting only the distinct ones).

The product of its (nonzero) digits is 6914880, while the sum is 56.

The spelling of 117578407673000 in words is "one hundred seventeen trillion, five hundred seventy-eight billion, four hundred seven million, six hundred seventy-three thousand".