13389507280064 has 14 divisors (see below), whose sum is σ = 26569803509004. Its totient is φ = 6694753640000.

The previous prime is 13389507280021. The next prime is 13389507280103. The reversal of 13389507280064 is 46008270598331.

13389507280064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13389507279991 and 13389507280009.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104605525562 + ... + 104605525689.

It is an arithmetic number, because the mean of its divisors is an integer number (1897843107786).

It is a 1-persistent number, because it is pandigital, but 2⋅13389507280064 = 26779014560128 is not.

Almost surely, 2^{13389507280064} is an apocalyptic number.

It is an amenable number.

13389507280064 is a deficient number, since it is larger than the sum of its proper divisors (13180296228940).

13389507280064 is an equidigital number, since it uses as much as digits as its factorization.

13389507280064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209211051263 (or 209211051253 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 13389507280064 in words is "thirteen trillion, three hundred eighty-nine billion, five hundred seven million, two hundred eighty thousand, sixty-four".