13330576896 has 320 divisors, whose sum is σ = 43993517568. Its totient is φ = 3492937728.

The previous prime is 13330576873. The next prime is 13330576901. The reversal of 13330576896 is 69867503331.

It is a happy number.

It is a congruent number.

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, 39556440 + ... + 39556776.

Almost surely, 2^13330576896 is an apocalyptic number.

13330576896 is a gapful number since it is divisible by the number (16) 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 13330576896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21996758784).

13330576896 is an abundant number, since it is smaller than the sum of its proper divisors (30662940672).

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

13330576896 is a wasteful number, since it uses less digits than its factorization.

13330576896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661 (or 645 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 13330576896 in words is "thirteen billion, three hundred thirty million, five hundred seventy-six thousand, eight hundred ninety-six".