9388118214 has 80 divisors (see below), whose sum is σ = 21357084672. Its totient is φ = 3081905712.

The previous prime is 9388118149. The next prime is 9388118227. The reversal of 9388118214 is 4128118839.

It is a self number, because there is not a number n which added to its sum of digits gives 9388118214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5148907 + ... + 5150729.

Almost surely, 2^9388118214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9388118214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10678542336).

9388118214 is an abundant number, since it is smaller than the sum of its proper divisors (11968966458).

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

9388118214 is a wasteful number, since it uses less digits than its factorization.

9388118214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303 (or 2294 counting only the distinct ones).

The product of its digits is 110592, while the sum is 45.

The square root of 9388118214 is about 96892.3021400565. The cubic root of 9388118214 is about 2109.5647009007.

The spelling of 9388118214 in words is "nine billion, three hundred eighty-eight million, one hundred eighteen thousand, two hundred fourteen".