13340355325 has 24 divisors (see below), whose sum is σ = 18052549920. Its totient is φ = 9698481600.

The previous prime is 13340355323. The next prime is 13340355377. The reversal of 13340355325 is 52355304331.

It is not a de Polignac number, because 13340355325 - 2¹ = 13340355323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13340355323) 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, 902091 + ... + 916759.

It is an arithmetic number, because the mean of its divisors is an integer number (752189580).

Almost surely, 2^13340355325 is an apocalyptic number.

It is an amenable number.

13340355325 is a deficient number, since it is larger than the sum of its proper divisors (4712194595).

13340355325 is a wasteful number, since it uses less digits than its factorization.

13340355325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17997 (or 17992 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 13340355325 its reverse (52355304331), we get a palindrome (65695659656).

The spelling of 13340355325 in words is "thirteen billion, three hundred forty million, three hundred fifty-five thousand, three hundred twenty-five".