13454311316 has 24 divisors (see below), whose sum is σ = 23597126784. Its totient is φ = 6712295040.

The previous prime is 13454311307. The next prime is 13454311327. The reversal of 13454311316 is 61311345431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5013311 + ... + 5015993.

It is an arithmetic number, because the mean of its divisors is an integer number (983213616).

Almost surely, 2^13454311316 is an apocalyptic number.

It is an amenable number.

13454311316 is a deficient number, since it is larger than the sum of its proper divisors (10142815468).

13454311316 is a wasteful number, since it uses less digits than its factorization.

13454311316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991 (or 4989 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

Adding to 13454311316 its reverse (61311345431), we get a palindrome (74765656747).

The spelling of 13454311316 in words is "thirteen billion, four hundred fifty-four million, three hundred eleven thousand, three hundred sixteen".