1104041520 has 120 divisors (see below), whose sum is σ = 3808040496. Its totient is φ = 286447104.

The previous prime is 1104041507. The next prime is 1104041567. The reversal of 1104041520 is 251404011.

1104041520 is a `hidden beast` number, since 1 + 104 + 0 + 41 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1104041493 and 1104041502.

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, 5919 + ... + 47361.

Almost surely, 2^1104041520 is an apocalyptic number.

1104041520 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 1104041520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1904020248).

1104041520 is an abundant number, since it is smaller than the sum of its proper divisors (2703998976).

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

1104041520 is a wasteful number, since it uses less digits than its factorization.

1104041520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41499 (or 41490 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 1104041520 is about 33227.1202483754. The cubic root of 1104041520 is about 1033.5428068802.

Adding to 1104041520 its reverse (251404011), we get a palindrome (1355445531).

The spelling of 1104041520 in words is "one billion, one hundred four million, forty-one thousand, five hundred twenty".