13847214168 has 128 divisors (see below), whose sum is σ = 40209408000. Its totient is φ = 4410132480.

The previous prime is 13847214163. The next prime is 13847214197. The reversal of 13847214168 is 86141274831.

13847214168 is a `hidden beast` number, since 1 + 3 + 8 + 472 + 14 + 168 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13847214163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 515896 + ... + 542072.

It is an arithmetic number, because the mean of its divisors is an integer number (314136000).

Almost surely, 2^13847214168 is an apocalyptic number.

13847214168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13847214168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20104704000).

13847214168 is an abundant number, since it is smaller than the sum of its proper divisors (26362193832).

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

13847214168 is a wasteful number, since it uses less digits than its factorization.

13847214168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26302 (or 26292 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

Adding to 13847214168 its reverse (86141274831), we get a palindrome (99988488999).

The spelling of 13847214168 in words is "thirteen billion, eight hundred forty-seven million, two hundred fourteen thousand, one hundred sixty-eight".