13104412124104 has 128 divisors (see below), whose sum is σ = 29366387930880. Its totient is φ = 5365819468800.

The previous prime is 13104412124093. The next prime is 13104412124239. The reversal of 13104412124104 is 40142121440131.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26340282 + ... + 26833174.

It is an arithmetic number, because the mean of its divisors is an integer number (229424905710).

Almost surely, 2^{13104412124104} is an apocalyptic number.

13104412124104 is a gapful number since it is divisible by the number (14) 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 13104412124104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14683193965440).

13104412124104 is an abundant number, since it is smaller than the sum of its proper divisors (16261975806776).

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

13104412124104 is a wasteful number, since it uses less digits than its factorization.

13104412124104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493191 (or 493187 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 13104412124104 its reverse (40142121440131), we get a palindrome (53246533564235).

The spelling of 13104412124104 in words is "thirteen trillion, one hundred four billion, four hundred twelve million, one hundred twenty-four thousand, one hundred four".