13279917207 has 8 divisors (see below), whose sum is σ = 17727970176. Its totient is φ = 8842571192.

The previous prime is 13279917193. The next prime is 13279917223. The reversal of 13279917207 is 70271997231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13279917207 - 2¹² = 13279913111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13279917107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2673843 + ... + 2678804.

It is an arithmetic number, because the mean of its divisors is an integer number (2215996272).

Almost surely, 2^13279917207 is an apocalyptic number.

13279917207 is a deficient number, since it is larger than the sum of its proper divisors (4448052969).

13279917207 is an equidigital number, since it uses as much as digits as its factorization.

13279917207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353477.

The product of its (nonzero) digits is 333396, while the sum is 48.

The spelling of 13279917207 in words is "thirteen billion, two hundred seventy-nine million, nine hundred seventeen thousand, two hundred seven".