13304873648 has 20 divisors (see below), whose sum is σ = 28121665128. Its totient is φ = 6047669760.

The previous prime is 13304873611. The next prime is 13304873653. The reversal of 13304873648 is 84637840331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37797761 + ... + 37798112.

Almost surely, 2^13304873648 is an apocalyptic number.

It is an amenable number.

13304873648 is an abundant number, since it is smaller than the sum of its proper divisors (14816791480).

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

13304873648 is a wasteful number, since it uses less digits than its factorization.

13304873648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75595892 (or 75595886 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 13304873648 in words is "thirteen billion, three hundred four million, eight hundred seventy-three thousand, six hundred forty-eight".