13104042041020 has 48 divisors (see below), whose sum is σ = 31453552585728. Its totient is φ = 4492264173120.

The previous prime is 13104042040997. The next prime is 13104042041029. The reversal of 13104042041020 is 2014024040131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13104042040982 and 13104042041000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13104042041029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4583652 + ... + 6871531.

It is an arithmetic number, because the mean of its divisors is an integer number (655282345536).

Almost surely, 2^{13104042041020} is an apocalyptic number.

13104042041020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13104042041020 is an abundant number, since it is smaller than the sum of its proper divisors (18349510544708).

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

13104042041020 is a wasteful number, since it uses less digits than its factorization.

13104042041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463370 (or 11463368 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 13104042041020 its reverse (2014024040131), we get a palindrome (15118066081151).

The spelling of 13104042041020 in words is "thirteen trillion, one hundred four billion, forty-two million, forty-one thousand, twenty".