13340533896 has 256 divisors, whose sum is σ = 40279680000. Its totient is φ = 4075508736.

The previous prime is 13340533883. The next prime is 13340533901. The reversal of 13340533896 is 69833504331.

13340533896 is a `hidden beast` number, since 1 + 3 + 34 + 0 + 533 + 89 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30113851 + ... + 30114293.

It is an arithmetic number, because the mean of its divisors is an integer number (157342500).

Almost surely, 2^13340533896 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 13340533896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20139840000).

13340533896 is an abundant number, since it is smaller than the sum of its proper divisors (26939146104).

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

13340533896 is a wasteful number, since it uses less digits than its factorization.

13340533896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 45.

The spelling of 13340533896 in words is "thirteen billion, three hundred forty million, five hundred thirty-three thousand, eight hundred ninety-six".