117243163284 has 24 divisors (see below), whose sum is σ = 294611026080. Its totient is φ = 36074819424.

The previous prime is 117243163277. The next prime is 117243163351. The reversal of 117243163284 is 482361342711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375779214 + ... + 375779525.

It is an arithmetic number, because the mean of its divisors is an integer number (12275459420).

Almost surely, 2^117243163284 is an apocalyptic number.

It is an amenable number.

117243163284 is an abundant number, since it is smaller than the sum of its proper divisors (177367862796).

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

117243163284 is a wasteful number, since it uses less digits than its factorization.

117243163284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751558759 (or 751558757 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The spelling of 117243163284 in words is "one hundred seventeen billion, two hundred forty-three million, one hundred sixty-three thousand, two hundred eighty-four".