18283828191011 has 8 divisors (see below), whose sum is σ = 18293939005200. Its totient is φ = 18273719866752.

The previous prime is 18283828191007. The next prime is 18283828191023. The reversal of 18283828191011 is 11019182838281.

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

It is a cyclic number.

It is not a de Polignac number, because 18283828191011 - 2² = 18283828191007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18283828191061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14164736 + ... + 15401538.

It is an arithmetic number, because the mean of its divisors is an integer number (2286742375650).

Almost surely, 2^{18283828191011} is an apocalyptic number.

18283828191011 is a deficient number, since it is larger than the sum of its proper divisors (10110814189).

18283828191011 is a wasteful number, since it uses less digits than its factorization.

18283828191011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244965.

The product of its (nonzero) digits is 442368, while the sum is 53.

The spelling of 18283828191011 in words is "eighteen trillion, two hundred eighty-three billion, eight hundred twenty-eight million, one hundred ninety-one thousand, eleven".