1104042442404 has 96 divisors (see below), whose sum is σ = 2873697232896. Its totient is φ = 327027748480.

The previous prime is 1104042442397. The next prime is 1104042442427. The reversal of 1104042442404 is 4042442404011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4832947 + ... + 5056229.

It is an arithmetic number, because the mean of its divisors is an integer number (29934346176).

Almost surely, 2^{1104042442404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104042442404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1436848616448).

1104042442404 is an abundant number, since it is smaller than the sum of its proper divisors (1769654790492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1104042442404 is a wasteful number, since it uses less digits than its factorization.

1104042442404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224145 (or 224143 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 1104042442404 its reverse (4042442404011), we get a palindrome (5146484846415).

The spelling of 1104042442404 in words is "one trillion, one hundred four billion, forty-two million, four hundred forty-two thousand, four hundred four".