9388813132832 has 48 divisors (see below), whose sum is σ = 21440125546560. Its totient is φ = 3963720676608.

The previous prime is 9388813132819. The next prime is 9388813132843. The reversal of 9388813132832 is 2382313188839.

It is a happy 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, 312778607 + ... + 312808622.

It is an arithmetic number, because the mean of its divisors is an integer number (446669282220).

Almost surely, 2^{9388813132832} is an apocalyptic number.

It is an amenable number.

9388813132832 is an abundant number, since it is smaller than the sum of its proper divisors (12051312413728).

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

9388813132832 is a wasteful number, since it uses less digits than its factorization.

9388813132832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625587313 (or 625587305 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 59.

The spelling of 9388813132832 in words is "nine trillion, three hundred eighty-eight billion, eight hundred thirteen million, one hundred thirty-two thousand, eight hundred thirty-two".