117234878676 has 24 divisors (see below), whose sum is σ = 273614416320. Its totient is φ = 39068812032.

The previous prime is 117234878671. The next prime is 117234878689. The reversal of 117234878676 is 676878432711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117234878671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133496 + ... + 1232591.

It is an arithmetic number, because the mean of its divisors is an integer number (11400600680).

Almost surely, 2^117234878676 is an apocalyptic number.

It is an amenable number.

117234878676 is an abundant number, since it is smaller than the sum of its proper divisors (156379537644).

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

117234878676 is a wasteful number, since it uses less digits than its factorization.

117234878676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370223 (or 2370221 counting only the distinct ones).

The product of its digits is 18966528, while the sum is 60.

The spelling of 117234878676 in words is "one hundred seventeen billion, two hundred thirty-four million, eight hundred seventy-eight thousand, six hundred seventy-six".