128803025304 has 24 divisors (see below), whose sum is σ = 348841527060. Its totient is φ = 42934341744.

The previous prime is 128803025293. The next prime is 128803025371. The reversal of 128803025304 is 403520308821.

128803025304 is a `hidden beast` number, since 12 + 8 + 80 + 30 + 2 + 530 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 894465382 + ... + 894465525.

Almost surely, 2^128803025304 is an apocalyptic number.

It is an amenable number.

128803025304 is an abundant number, since it is smaller than the sum of its proper divisors (220038501756).

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

128803025304 is a wasteful number, since it uses less digits than its factorization.

128803025304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788930919 (or 1788930912 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 128803025304 in words is "one hundred twenty-eight billion, eight hundred three million, twenty-five thousand, three hundred four".