1104053440 has 224 divisors, whose sum is σ = 3230392320. Its totient is φ = 350797824.

The previous prime is 1104053413. The next prime is 1104053443. The reversal of 1104053440 is 443504011.

It is a tau number, because it is divible by the number of its divisors (224).

It is not an unprimeable number, because it can be changed into a prime (1104053443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3008137 + ... + 3008503.

Almost surely, 2^1104053440 is an apocalyptic number.

1104053440 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 1104053440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1615196160).

1104053440 is an abundant number, since it is smaller than the sum of its proper divisors (2126338880).

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

1104053440 is a wasteful number, since it uses less digits than its factorization.

1104053440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1104053440 is about 33227.2996194394. The cubic root of 1104053440 is about 1033.5465264824.

Adding to 1104053440 its reverse (443504011), we get a palindrome (1547557451).

The spelling of 1104053440 in words is "one billion, one hundred four million, fifty-three thousand, four hundred forty".