13340334430404 has 72 divisors (see below), whose sum is σ = 34092217822208. Its totient is φ = 4397941578240.

The previous prime is 13340334430391. The next prime is 13340334430411. The reversal of 13340334430404 is 40403443304331.

13340334430404 is a `hidden beast` number, since 1 + 3 + 3 + 4 + 0 + 3 + 344 + 304 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3838209 + ... + 6435255.

Almost surely, 2^{13340334430404} is an apocalyptic number.

It is an amenable number.

13340334430404 is an abundant number, since it is smaller than the sum of its proper divisors (20751883391804).

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

13340334430404 is a wasteful number, since it uses less digits than its factorization.

13340334430404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2598625 (or 2598620 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 13340334430404 its reverse (40403443304331), we get a palindrome (53743777734735).

The spelling of 13340334430404 in words is "thirteen trillion, three hundred forty billion, three hundred thirty-four million, four hundred thirty thousand, four hundred four".