117873144768 has 56 divisors (see below), whose sum is σ = 311971275472. Its totient is φ = 39278628864.

The previous prime is 117873144733. The next prime is 117873144769. The reversal of 117873144768 is 867441378711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117873144769) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 522246 + ... + 713082.

Almost surely, 2^117873144768 is an apocalyptic number.

It is an amenable number.

117873144768 is an abundant number, since it is smaller than the sum of its proper divisors (194098130704).

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

117873144768 is a wasteful number, since it uses less digits than its factorization.

117873144768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194069 (or 194059 counting only the distinct ones).

The product of its digits is 6322176, while the sum is 57.

The spelling of 117873144768 in words is "one hundred seventeen billion, eight hundred seventy-three million, one hundred forty-four thousand, seven hundred sixty-eight".