117455866368000 has 416 divisors, whose sum is σ = 399935059784832. Its totient is φ = 30593138688000.

The previous prime is 117455866367989. The next prime is 117455866368023. The reversal of 117455866368000 is 863668554711.

It is a happy number.

It is a super-2 number, since 2×117455866368000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65158830 + ... + 66937170.

It is an arithmetic number, because the mean of its divisors is an integer number (961382355252).

Almost surely, 2^{117455866368000} is an apocalyptic number.

117455866368000 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 117455866368000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199967529892416).

117455866368000 is an abundant number, since it is smaller than the sum of its proper divisors (282479193416832).

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

117455866368000 is an equidigital number, since it uses as much as digits as its factorization.

117455866368000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778426 (or 1778394 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 117455866368000 in words is "one hundred seventeen trillion, four hundred fifty-five billion, eight hundred sixty-six million, three hundred sixty-eight thousand".