13304209967 has 4 divisors (see below), whose sum is σ = 13304463240. Its totient is φ = 13303956696.

The previous prime is 13304209957. The next prime is 13304210041. The reversal of 13304209967 is 76990240331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76990240331 = 83 ⋅927593257.

It is a cyclic number.

It is not a de Polignac number, because 13304209967 - 2³⁰ = 12230468143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304209927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15092 + ... + 163817.

It is an arithmetic number, because the mean of its divisors is an integer number (3326115810).

Almost surely, 2^13304209967 is an apocalyptic number.

13304209967 is a deficient number, since it is larger than the sum of its proper divisors (253273).

13304209967 is an equidigital number, since it uses as much as digits as its factorization.

13304209967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253272.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 13304209967 in words is "thirteen billion, three hundred four million, two hundred nine thousand, nine hundred sixty-seven".