13355525011423 has 24 divisors (see below), whose sum is σ = 16457097488832. Its totient is φ = 10769492450304.

The previous prime is 13355525011417. The next prime is 13355525011447. The reversal of 13355525011423 is 32411052555331.

It is not a de Polignac number, because 13355525011423 - 2¹⁷ = 13355524880351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13355525011463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1600186 + ... + 5410327.

It is an arithmetic number, because the mean of its divisors is an integer number (685712395368).

Almost surely, 2^{13355525011423} is an apocalyptic number.

13355525011423 is a deficient number, since it is larger than the sum of its proper divisors (3101572477409).

13355525011423 is a wasteful number, since it uses less digits than its factorization.

13355525011423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7012831 (or 7012824 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

Adding to 13355525011423 its reverse (32411052555331), we get a palindrome (45766577566754).

The spelling of 13355525011423 in words is "thirteen trillion, three hundred fifty-five billion, five hundred twenty-five million, eleven thousand, four hundred twenty-three".