117888195744 has 576 divisors, whose sum is σ = 408734097408. Its totient is φ = 33051110400.

The previous prime is 117888195707. The next prime is 117888195757. The reversal of 117888195744 is 447591888711.

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 95 ways as a sum of consecutive naturals, for example, 60986202 + ... + 60988134.

It is an arithmetic number, because the mean of its divisors is an integer number (709607808).

Almost surely, 2^117888195744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117888195744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204367048704).

117888195744 is an abundant number, since it is smaller than the sum of its proper divisors (290845901664).

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

117888195744 is a wasteful number, since it uses less digits than its factorization.

117888195744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023 (or 2003 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 63.

The spelling of 117888195744 in words is "one hundred seventeen billion, eight hundred eighty-eight million, one hundred ninety-five thousand, seven hundred forty-four".