128050073300 has 18 divisors (see below), whose sum is σ = 277868659278. Its totient is φ = 51220029280.

The previous prime is 128050073287. The next prime is 128050073323. The reversal of 128050073300 is 3370050821.

It can be written as a sum of positive squares in 3 ways, for example, as 38996770576 + 89053302724 = 197476^2 + 298418^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 640250267 + ... + 640250466.

Almost surely, 2^128050073300 is an apocalyptic number.

128050073300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128050073300 is an abundant number, since it is smaller than the sum of its proper divisors (149818585978).

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

128050073300 is a wasteful number, since it uses less digits than its factorization.

128050073300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280500747 (or 1280500740 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 128050073300 in words is "one hundred twenty-eight billion, fifty million, seventy-three thousand, three hundred".