13133127026004 has 24 divisors (see below), whose sum is σ = 30797952830400. Its totient is φ = 4355710470144.

The previous prime is 13133127026003. The next prime is 13133127026009. The reversal of 13133127026004 is 40062072133131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133127026003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749814829 + ... + 2749819604.

It is an arithmetic number, because the mean of its divisors is an integer number (1283248034600).

Almost surely, 2^{13133127026004} is an apocalyptic number.

It is an amenable number.

13133127026004 is an abundant number, since it is smaller than the sum of its proper divisors (17664825804396).

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

13133127026004 is a wasteful number, since it uses less digits than its factorization.

13133127026004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499634639 (or 5499634637 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

Adding to 13133127026004 its reverse (40062072133131), we get a palindrome (53195199159135).

The spelling of 13133127026004 in words is "thirteen trillion, one hundred thirty-three billion, one hundred twenty-seven million, twenty-six thousand, four".