13343315425 has 48 divisors (see below), whose sum is σ = 18808171200. Its totient is φ = 9301420800.

The previous prime is 13343315413. The next prime is 13343315449. The reversal of 13343315425 is 52451334331.

It is not a de Polignac number, because 13343315425 - 2⁹ = 13343314913 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1102507 + ... + 1114543.

It is an arithmetic number, because the mean of its divisors is an integer number (391836900).

Almost surely, 2^13343315425 is an apocalyptic number.

It is an amenable number.

13343315425 is a deficient number, since it is larger than the sum of its proper divisors (5464855775).

13343315425 is a wasteful number, since it uses less digits than its factorization.

13343315425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12226 (or 12221 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

Adding to 13343315425 its reverse (52451334331), we get a palindrome (65794649756).

The spelling of 13343315425 in words is "thirteen billion, three hundred forty-three million, three hundred fifteen thousand, four hundred twenty-five".