832138765792 has 24 divisors (see below), whose sum is σ = 1644318500832. Its totient is φ = 414534067200.

The previous prime is 832138765753. The next prime is 832138765837. The reversal of 832138765792 is 297567831238.

It is a self number, because there is not a number n which added to its sum of digits gives 832138765792.

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, 47969809 + ... + 47987152.

It is an arithmetic number, because the mean of its divisors is an integer number (68513270868).

Almost surely, 2^832138765792 is an apocalyptic number.

It is an amenable number.

832138765792 is a deficient number, since it is larger than the sum of its proper divisors (812179735040).

832138765792 is a wasteful number, since it uses less digits than its factorization.

832138765792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95957242 (or 95957234 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 61.

The spelling of 832138765792 in words is "eight hundred thirty-two billion, one hundred thirty-eight million, seven hundred sixty-five thousand, seven hundred ninety-two".