128832788336 has 20 divisors (see below), whose sum is σ = 285272602992. Its totient is φ = 55214052096.

The previous prime is 128832788299. The next prime is 128832788377. The reversal of 128832788336 is 633887238821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575146265 + ... + 575146488.

Almost surely, 2^128832788336 is an apocalyptic number.

128832788336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

128832788336 is an abundant number, since it is smaller than the sum of its proper divisors (156439814656).

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

128832788336 is a wasteful number, since it uses less digits than its factorization.

128832788336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150292768 (or 1150292762 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 59.

The spelling of 128832788336 in words is "one hundred twenty-eight billion, eight hundred thirty-two million, seven hundred eighty-eight thousand, three hundred thirty-six".