3988159998328 has 32 divisors (see below), whose sum is σ = 8157697913520. Its totient is φ = 1812778240000.

The previous prime is 3988159998323. The next prime is 3988159998359. The reversal of 3988159998328 is 8238999518893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988159998323) 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, 8817048 + ... + 9258328.

Almost surely, 2^{3988159998328} is an apocalyptic number.

It is an amenable number.

3988159998328 is an abundant number, since it is smaller than the sum of its proper divisors (4169537915192).

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

3988159998328 is a wasteful number, since it uses less digits than its factorization.

3988159998328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543999 (or 543995 counting only the distinct ones).

The product of its digits is 2418647040, while the sum is 82.

The spelling of 3988159998328 in words is "three trillion, nine hundred eighty-eight billion, one hundred fifty-nine million, nine hundred ninety-eight thousand, three hundred twenty-eight".