1328470796289 has 16 divisors (see below), whose sum is σ = 2180054640512. Its totient is φ = 700731848448.

The previous prime is 1328470796221. The next prime is 1328470796309. The reversal of 1328470796289 is 9826970748231.

It is not a de Polignac number, because 1328470796289 - 2⁹ = 1328470795777 is a prime.

It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1328470796209) by changing a digit.

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, 2433096424 + ... + 2433096969.

It is an arithmetic number, because the mean of its divisors is an integer number (136253415032).

Almost surely, 2^{1328470796289} is an apocalyptic number.

It is an amenable number.

1328470796289 is a deficient number, since it is larger than the sum of its proper divisors (851583844223).

1328470796289 is a wasteful number, since it uses less digits than its factorization.

1328470796289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4866193416.

The product of its (nonzero) digits is 73156608, while the sum is 66.

The spelling of 1328470796289 in words is "one trillion, three hundred twenty-eight billion, four hundred seventy million, seven hundred ninety-six thousand, two hundred eighty-nine".