1104104554443 has 48 divisors (see below), whose sum is σ = 1774573681920. Its totient is φ = 655857777600.

The previous prime is 1104104554411. The next prime is 1104104554451. The reversal of 1104104554443 is 3444554014011.

1104104554443 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 104 + 5 + 544 + 4 + 3 = 666.

It is not a de Polignac number, because 1104104554443 - 2⁵ = 1104104554411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1104104554398 and 1104104554407.

It is not an unprimeable number, because it can be changed into a prime (1104104554403) 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 47 ways as a sum of consecutive naturals, for example, 1386018 + ... + 2032056.

It is an arithmetic number, because the mean of its divisors is an integer number (36970285040).

Almost surely, 2^{1104104554443} is an apocalyptic number.

1104104554443 is a deficient number, since it is larger than the sum of its proper divisors (670469127477).

1104104554443 is a wasteful number, since it uses less digits than its factorization.

1104104554443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646400 (or 646397 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 1104104554443 its reverse (3444554014011), we get a palindrome (4548658568454).

The spelling of 1104104554443 in words is "one trillion, one hundred four billion, one hundred four million, five hundred fifty-four thousand, four hundred forty-three".