13828066616 has 32 divisors (see below), whose sum is σ = 31910924640. Its totient is φ = 5470443648.

The previous prime is 13828066589. The next prime is 13828066619. The reversal of 13828066616 is 61666082831.

13828066616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13828066619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9496571 + ... + 9498026.

It is an arithmetic number, because the mean of its divisors is an integer number (997216395).

Almost surely, 2^13828066616 is an apocalyptic number.

It is an amenable number.

13828066616 is an abundant number, since it is smaller than the sum of its proper divisors (18082858024).

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

13828066616 is a wasteful number, since it uses less digits than its factorization.

13828066616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18994623 (or 18994619 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 13828066616 in words is "thirteen billion, eight hundred twenty-eight million, sixty-six thousand, six hundred sixteen".