117538953204000 has 384 divisors, whose sum is σ = 394353241970688. Its totient is φ = 30588316953600.

The previous prime is 117538953203989. The next prime is 117538953204007. The reversal of 117538953204000 is 402359835711.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (117538953204007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 600010069 + ... + 600205931.

It is an arithmetic number, because the mean of its divisors is an integer number (1026961567632).

Almost surely, 2^{117538953204000} is an apocalyptic number.

117538953204000 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 117538953204000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197176620985344).

117538953204000 is an abundant number, since it is smaller than the sum of its proper divisors (276814288766688).

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

117538953204000 is a wasteful number, since it uses less digits than its factorization.

117538953204000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197097 (or 197079 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 48.

The spelling of 117538953204000 in words is "one hundred seventeen trillion, five hundred thirty-eight billion, nine hundred fifty-three million, two hundred four thousand".