13304046165663 has 16 divisors (see below), whose sum is σ = 19542937306752. Its totient is φ = 7983226020000.

The previous prime is 13304046165659. The next prime is 13304046165689. The reversal of 13304046165663 is 36656164040331.

It is a happy number.

It is not a de Polignac number, because 13304046165663 - 2² = 13304046165659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304046165643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1995803173 + ... + 1995809838.

It is an arithmetic number, because the mean of its divisors is an integer number (1221433581672).

Almost surely, 2^{13304046165663} is an apocalyptic number.

13304046165663 is a deficient number, since it is larger than the sum of its proper divisors (6238891141089).

13304046165663 is a wasteful number, since it uses less digits than its factorization.

13304046165663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3991613126.

The product of its (nonzero) digits is 2799360, while the sum is 48.

The spelling of 13304046165663 in words is "thirteen trillion, three hundred four billion, forty-six million, one hundred sixty-five thousand, six hundred sixty-three".