11932327798 has 4 divisors (see below), whose sum is σ = 17898491700. Its totient is φ = 5966163898.

The previous prime is 11932327777. The next prime is 11932327801. The reversal of 11932327798 is 89772323911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 89772323911 = 251 ⋅357658661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2983081948 + ... + 2983081951.

It is an arithmetic number, because the mean of its divisors is an integer number (4474622925).

Almost surely, 2^11932327798 is an apocalyptic number.

11932327798 is a deficient number, since it is larger than the sum of its proper divisors (5966163902).

11932327798 is an equidigital number, since it uses as much as digits as its factorization.

11932327798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5966163901.

The product of its digits is 1143072, while the sum is 52.

The spelling of 11932327798 in words is "eleven billion, nine hundred thirty-two million, three hundred twenty-seven thousand, seven hundred ninety-eight".