13116349346208 has 96 divisors (see below), whose sum is σ = 35183546850816. Its totient is φ = 4277503765248.

The previous prime is 13116349346159. The next prime is 13116349346209. The reversal of 13116349346208 is 80264394361131.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (13116349346209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7170210 + ... + 8811617.

It is an arithmetic number, because the mean of its divisors is an integer number (366495279696).

Almost surely, 2^{13116349346208} is an apocalyptic number.

It is an amenable number.

13116349346208 is an abundant number, since it is smaller than the sum of its proper divisors (22067197504608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13116349346208 is a wasteful number, since it uses less digits than its factorization.

13116349346208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15982026 (or 15982018 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 13116349346208 in words is "thirteen trillion, one hundred sixteen billion, three hundred forty-nine million, three hundred forty-six thousand, two hundred eight".