11443313425 has 12 divisors (see below), whose sum is σ = 14191480576. Its totient is φ = 9153507600.

The previous prime is 11443313419. The next prime is 11443313471. The reversal of 11443313425 is 52431334411.

It is not a de Polignac number, because 11443313425 - 2³³ = 2853378833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217012 + ... + 264538.

Almost surely, 2^11443313425 is an apocalyptic number.

It is an amenable number.

11443313425 is a deficient number, since it is larger than the sum of its proper divisors (2748167151).

11443313425 is an equidigital number, since it uses as much as digits as its factorization.

11443313425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57168 (or 57163 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

Adding to 11443313425 its reverse (52431334411), we get a palindrome (63874647836).

The spelling of 11443313425 in words is "eleven billion, four hundred forty-three million, three hundred thirteen thousand, four hundred twenty-five".