13483969968 has 160 divisors (see below), whose sum is σ = 42843686400. Its totient is φ = 3566407680.

The previous prime is 13483969921. The next prime is 13483970021. The reversal of 13483969968 is 86996938431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13483969899 and 13483969908.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329083 + ... + 367781.

It is an arithmetic number, because the mean of its divisors is an integer number (267773040).

Almost surely, 2^13483969968 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 13483969968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21421843200).

13483969968 is an abundant number, since it is smaller than the sum of its proper divisors (29359716432).

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

13483969968 is a wasteful number, since it uses less digits than its factorization.

13483969968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38795 (or 38789 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 66.

The spelling of 13483969968 in words is "thirteen billion, four hundred eighty-three million, nine hundred sixty-nine thousand, nine hundred sixty-eight".