13334080128 has 64 divisors (see below), whose sum is σ = 36375949920. Its totient is φ = 4324561920.

The previous prime is 13334080121. The next prime is 13334080163. The reversal of 13334080128 is 82108043331.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (13334080121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455038 + ... + 483453.

Almost surely, 2^13334080128 is an apocalyptic number.

It is an amenable number.

13334080128 is an abundant number, since it is smaller than the sum of its proper divisors (23041869792).

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

13334080128 is an equidigital number, since it uses as much as digits as its factorization.

13334080128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938545 (or 938533 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 13334080128 in words is "thirteen billion, three hundred thirty-four million, eighty thousand, one hundred twenty-eight".