13251342316 has 24 divisors (see below), whose sum is σ = 23406967584. Its totient is φ = 6563917440.

The previous prime is 13251342283. The next prime is 13251342353. The reversal of 13251342316 is 61324315231.

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, 155616 + ... + 225208.

It is an arithmetic number, because the mean of its divisors is an integer number (975290316).

Almost surely, 2^13251342316 is an apocalyptic number.

It is an amenable number.

13251342316 is a deficient number, since it is larger than the sum of its proper divisors (10155625268).

13251342316 is a wasteful number, since it uses less digits than its factorization.

13251342316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70041 (or 70039 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

Adding to 13251342316 its reverse (61324315231), we get a palindrome (74575657547).

The spelling of 13251342316 in words is "thirteen billion, two hundred fifty-one million, three hundred forty-two thousand, three hundred sixteen".