13104411330440 has 64 divisors (see below), whose sum is σ = 31505748951600. Its totient is φ = 4888164630528.

The previous prime is 13104411330431. The next prime is 13104411330449. The reversal of 13104411330440 is 4403311440131.

13104411330440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13104411330431) and next prime (13104411330449).

It can be written as a sum of positive squares in 8 ways, for example, as 6801570112324 + 6302841218116 = 2607982^2 + 2510546^2 .

It is not an unprimeable number, because it can be changed into a prime (13104411330449) 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, 88325849 + ... + 88474088.

Almost surely, 2^{13104411330440} is an apocalyptic number.

13104411330440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13104411330440 is an abundant number, since it is smaller than the sum of its proper divisors (18401337621160).

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

13104411330440 is a wasteful number, since it uses less digits than its factorization.

13104411330440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176800074 (or 176800070 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13104411330440 its reverse (4403311440131), we get a palindrome (17507722770571).

The spelling of 13104411330440 in words is "thirteen trillion, one hundred four billion, four hundred eleven million, three hundred thirty thousand, four hundred forty".