10329389128 has 128 divisors (see below), whose sum is σ = 21092400000. Its totient is φ = 4733245440.

The previous prime is 10329389111. The next prime is 10329389141. The reversal of 10329389128 is 82198392301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74312083 + ... + 74312221.

It is an arithmetic number, because the mean of its divisors is an integer number (164784375).

Almost surely, 2^10329389128 is an apocalyptic number.

It is an amenable number.

10329389128 is an abundant number, since it is smaller than the sum of its proper divisors (10763010872).

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

10329389128 is a wasteful number, since it uses less digits than its factorization.

10329389128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The spelling of 10329389128 in words is "ten billion, three hundred twenty-nine million, three hundred eighty-nine thousand, one hundred twenty-eight".