20173013882 has 8 divisors (see below), whose sum is σ = 34582309536. Its totient is φ = 8645577372.

The previous prime is 20173013879. The next prime is 20173013891. The reversal of 20173013882 is 28831037102.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720464768 + ... + 720464795.

It is an arithmetic number, because the mean of its divisors is an integer number (4322788692).

Almost surely, 2^20173013882 is an apocalyptic number.

20173013882 is a deficient number, since it is larger than the sum of its proper divisors (14409295654).

20173013882 is a wasteful number, since it uses less digits than its factorization.

20173013882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440929572.

The product of its (nonzero) digits is 16128, while the sum is 35.

The spelling of 20173013882 in words is "twenty billion, one hundred seventy-three million, thirteen thousand, eight hundred eighty-two".