13306623605 has 16 divisors (see below), whose sum is σ = 18444262464. Its totient is φ = 9108276480.

The previous prime is 13306623593. The next prime is 13306623607. The reversal of 13306623605 is 50632660331.

It is not a de Polignac number, because 13306623605 - 2¹² = 13306619509 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 (13306623607) 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, 7114907 + ... + 7116776.

It is an arithmetic number, because the mean of its divisors is an integer number (1152766404).

Almost surely, 2^13306623605 is an apocalyptic number.

It is an amenable number.

13306623605 is a deficient number, since it is larger than the sum of its proper divisors (5137638859).

13306623605 is a wasteful number, since it uses less digits than its factorization.

13306623605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14231716.

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 13306623605 in words is "thirteen billion, three hundred six million, six hundred twenty-three thousand, six hundred five".