20004041000111 has 4 divisors (see below), whose sum is σ = 22861761142992. Its totient is φ = 17146320857232.

The previous prime is 20004041000077. The next prime is 20004041000171. The reversal of 20004041000111 is 11100014040002.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 20004041000111 - 2¹⁴ = 20004040983727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20004041000171) by changing a digit.

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, 1428860071430 + ... + 1428860071443.

It is an arithmetic number, because the mean of its divisors is an integer number (5715440285748).

Almost surely, 2^{20004041000111} is an apocalyptic number.

20004041000111 is a deficient number, since it is larger than the sum of its proper divisors (2857720142881).

20004041000111 is an equidigital number, since it uses as much as digits as its factorization.

20004041000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2857720142880.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20004041000111 its reverse (11100014040002), we get a palindrome (31104055040113).

The spelling of 20004041000111 in words is "twenty trillion, four billion, forty-one million, one hundred eleven", and thus it is an aban number.