2104401112443 has 96 divisors (see below), whose sum is σ = 3745792327680. Its totient is φ = 1111971706560.

The previous prime is 2104401112433. The next prime is 2104401112469. The reversal of 2104401112443 is 3442111044012.

2104401112443 is a `hidden beast` number, since 2 + 1 + 0 + 4 + 401 + 11 + 244 + 3 = 666.

It is not a de Polignac number, because 2104401112443 - 2⁹ = 2104401111931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104401112403) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 44131548 + ... + 44179206.

It is an arithmetic number, because the mean of its divisors is an integer number (39018670080).

Almost surely, 2^{2104401112443} is an apocalyptic number.

2104401112443 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2104401112443 is a deficient number, since it is larger than the sum of its proper divisors (1641391215237).

2104401112443 is a wasteful number, since it uses less digits than its factorization.

2104401112443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48709 (or 48706 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 2104401112443 its reverse (3442111044012), we get a palindrome (5546512156455).

The spelling of 2104401112443 in words is "two trillion, one hundred four billion, four hundred one million, one hundred twelve thousand, four hundred forty-three".