13376508216 has 64 divisors (see below), whose sum is σ = 34707657600. Its totient is φ = 4290991488.

The previous prime is 13376508203. The next prime is 13376508217. The reversal of 13376508216 is 61280567331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13376508217) 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, 182371 + ... + 244973.

It is an arithmetic number, because the mean of its divisors is an integer number (542307150).

Almost surely, 2^13376508216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13376508216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17353828800).

13376508216 is an abundant number, since it is smaller than the sum of its proper divisors (21331149384).

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

13376508216 is a wasteful number, since it uses less digits than its factorization.

13376508216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62948 (or 62944 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The spelling of 13376508216 in words is "thirteen billion, three hundred seventy-six million, five hundred eight thousand, two hundred sixteen".