13133647398 has 32 divisors (see below), whose sum is σ = 27846983520. Its totient is φ = 4115240960.

The previous prime is 13133647369. The next prime is 13133647403. The reversal of 13133647398 is 89374633131.

13133647398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2938 + ... + 162098.

It is an arithmetic number, because the mean of its divisors is an integer number (870218235).

Almost surely, 2^13133647398 is an apocalyptic number.

13133647398 is an abundant number, since it is smaller than the sum of its proper divisors (14713336122).

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

13133647398 is a wasteful number, since it uses less digits than its factorization.

13133647398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159992.

The product of its digits is 979776, while the sum is 48.

The spelling of 13133647398 in words is "thirteen billion, one hundred thirty-three million, six hundred forty-seven thousand, three hundred ninety-eight".