128233589206 has 16 divisors (see below), whose sum is σ = 203523188400. Its totient is φ = 60427496448.

The previous prime is 128233589177. The next prime is 128233589299. The reversal of 128233589206 is 602985332821.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 128233589206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8735071 + ... + 8749738.

It is an arithmetic number, because the mean of its divisors is an integer number (12720199275).

Almost surely, 2^128233589206 is an apocalyptic number.

128233589206 is a deficient number, since it is larger than the sum of its proper divisors (75289599194).

128233589206 is a wasteful number, since it uses less digits than its factorization.

128233589206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17485023.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 128233589206 in words is "one hundred twenty-eight billion, two hundred thirty-three million, five hundred eighty-nine thousand, two hundred six".