117888862440000 has 280 divisors, whose sum is σ = 394147539038880. Its totient is φ = 31083802112000.

The previous prime is 117888862439983. The next prime is 117888862440047. The reversal of 117888862440000 is 44268888711.

It is a happy number.

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 39 ways as a sum of consecutive naturals, for example, 5160859 + ... + 16199141.

Almost surely, 2^{117888862440000} is an apocalyptic number.

117888862440000 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 117888862440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197073769519440).

117888862440000 is an abundant number, since it is smaller than the sum of its proper divisors (276258676598880).

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

117888862440000 is an equidigital number, since it uses as much as digits as its factorization.

117888862440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11038407 (or 11038382 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 57.

The spelling of 117888862440000 in words is "one hundred seventeen trillion, eight hundred eighty-eight billion, eight hundred sixty-two million, four hundred forty thousand".