1104113423440 has 80 divisors (see below), whose sum is σ = 2583278963136. Its totient is φ = 438862233600.

The previous prime is 1104113423393. The next prime is 1104113423471. The reversal of 1104113423440 is 443243114011.

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 = 1104113423399 and 1104113423408.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 10769059 + ... + 10871101.

Almost surely, 2^{1104113423440} is an apocalyptic number.

1104113423440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104113423440 is an abundant number, since it is smaller than the sum of its proper divisors (1479165539696).

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

1104113423440 is a wasteful number, since it uses less digits than its factorization.

1104113423440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102908 (or 102902 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1104113423440 its reverse (443243114011), we get a palindrome (1547356537451).

The spelling of 1104113423440 in words is "one trillion, one hundred four billion, one hundred thirteen million, four hundred twenty-three thousand, four hundred forty".