1104304443440 has 80 divisors (see below), whose sum is σ = 2814993043200. Its totient is φ = 399547272960.

The previous prime is 1104304443439. The next prime is 1104304443497. The reversal of 1104304443440 is 443444034011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 1104304443397 and 1104304443406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2977874 + ... + 3328113.

It is an arithmetic number, because the mean of its divisors is an integer number (35187413040).

Almost surely, 2^{1104304443440} is an apocalyptic number.

1104304443440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104304443440 is an abundant number, since it is smaller than the sum of its proper divisors (1710688599760).

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

1104304443440 is a wasteful number, since it uses less digits than its factorization.

1104304443440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6306210 (or 6306204 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1104304443440 its reverse (443444034011), we get a palindrome (1547748477451).

The spelling of 1104304443440 in words is "one trillion, one hundred four billion, three hundred four million, four hundred forty-three thousand, four hundred forty".