13042424440504 has 16 divisors (see below), whose sum is σ = 24454667268720. Its totient is φ = 6521179835520.

The previous prime is 13042424440489. The next prime is 13042424440537. The reversal of 13042424440504 is 40504442424031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2291644 + ... + 5597899.

It is an arithmetic number, because the mean of its divisors is an integer number (1528416704295).

Almost surely, 2^{13042424440504} is an apocalyptic number.

It is an amenable number.

13042424440504 is a deficient number, since it is larger than the sum of its proper divisors (11412242828216).

13042424440504 is a wasteful number, since it uses less digits than its factorization.

13042424440504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8096190 (or 8096186 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 13042424440504 its reverse (40504442424031), we get a palindrome (53546866864535).

The spelling of 13042424440504 in words is "thirteen trillion, forty-two billion, four hundred twenty-four million, four hundred forty thousand, five hundred four".