239128800192 has 42 divisors (see below), whose sum is σ = 685419531368. Its totient is φ = 79709599872.

The previous prime is 239128800173. The next prime is 239128800217. The reversal of 239128800192 is 291008821932.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207576508 + ... + 207577659.

Almost surely, 2^239128800192 is an apocalyptic number.

It is an amenable number.

239128800192 is an abundant number, since it is smaller than the sum of its proper divisors (446290731176).

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

239128800192 is a wasteful number, since it uses less digits than its factorization.

239128800192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415154185 (or 415154172 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 239128800192 in words is "two hundred thirty-nine billion, one hundred twenty-eight million, eight hundred thousand, one hundred ninety-two".