2104401112444 has 24 divisors (see below), whose sum is σ = 3899417941440. Its totient is φ = 990284445696.

The previous prime is 2104401112433. The next prime is 2104401112469. The reversal of 2104401112444 is 4442111044012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980972 + ... + 3618700.

It is an arithmetic number, because the mean of its divisors is an integer number (162475747560).

Almost surely, 2^{2104401112444} is an apocalyptic number.

It is an amenable number.

2104401112444 is a deficient number, since it is larger than the sum of its proper divisors (1795016828996).

2104401112444 is a wasteful number, since it uses less digits than its factorization.

2104401112444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686277 (or 686275 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 2104401112444 its reverse (4442111044012), we get a palindrome (6546512156456).

The spelling of 2104401112444 in words is "two trillion, one hundred four billion, four hundred one million, one hundred twelve thousand, four hundred forty-four".