117158384476 has 24 divisors (see below), whose sum is σ = 236466470240. Its totient is φ = 49750085952.

The previous prime is 117158384353. The next prime is 117158384479. The reversal of 117158384476 is 674483851711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117158384479) 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, 19190655 + ... + 19196758.

Almost surely, 2^117158384476 is an apocalyptic number.

It is an amenable number.

117158384476 is an abundant number, since it is smaller than the sum of its proper divisors (119308085764).

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

117158384476 is a wasteful number, since it uses less digits than its factorization.

117158384476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38387533 (or 38387531 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 55.

The spelling of 117158384476 in words is "one hundred seventeen billion, one hundred fifty-eight million, three hundred eighty-four thousand, four hundred seventy-six".