19382983673822 has 8 divisors (see below), whose sum is σ = 29088804977400. Its totient is φ = 9686715348024.

The previous prime is 19382983673819. The next prime is 19382983673849. The reversal of 19382983673822 is 22837638928391.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2388239372 + ... + 2388247487.

It is an arithmetic number, because the mean of its divisors is an integer number (3636100622175).

Almost surely, 2^{19382983673822} is an apocalyptic number.

19382983673822 is a deficient number, since it is larger than the sum of its proper divisors (9705821303578).

19382983673822 is a wasteful number, since it uses less digits than its factorization.

19382983673822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4776488890.

The product of its digits is 376233984, while the sum is 71.

The spelling of 19382983673822 in words is "nineteen trillion, three hundred eighty-two billion, nine hundred eighty-three million, six hundred seventy-three thousand, eight hundred twenty-two".