1104400000 has 192 divisors, whose sum is σ = 3011994720. Its totient is φ = 400000000.

The previous prime is 1104399977. The next prime is 1104400043. The reversal of 1104400000 is 44011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 1104400000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4399875 + ... + 4400125.

Almost surely, 2^1104400000 is an apocalyptic number.

1104400000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505997360).

1104400000 is an abundant number, since it is smaller than the sum of its proper divisors (1907594720).

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

1104400000 is an frugal number, since it uses more digits than its factorization.

1104400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1104400000 is about 33232.5141991996. The cubic root of 1104400000 is about 1033.6546578463.

Adding to 1104400000 its reverse (44011), we get a palindrome (1104444011).

It can be divided in two parts, 1104 and 400000, that added together give a palindrome (401104).

The spelling of 1104400000 in words is "one billion, one hundred four million, four hundred thousand".