13240415104 has 32 divisors (see below), whose sum is σ = 30145590000. Its totient is φ = 5674463232.

The previous prime is 13240415093. The next prime is 13240415117. The reversal of 13240415104 is 40151404231.

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 7387729 + ... + 7389520.

Almost surely, 2^13240415104 is an apocalyptic number.

13240415104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13240415104 is an abundant number, since it is smaller than the sum of its proper divisors (16905174896).

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

13240415104 is an equidigital number, since it uses as much as digits as its factorization.

13240415104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14777270 (or 14777258 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 13240415104 its reverse (40151404231), we get a palindrome (53391819335).

The spelling of 13240415104 in words is "thirteen billion, two hundred forty million, four hundred fifteen thousand, one hundred four".