13306639707 has 24 divisors (see below), whose sum is σ = 19752676944. Its totient is φ = 8625870144.

The previous prime is 13306639681. The next prime is 13306639711. The reversal of 13306639707 is 70793660331.

13306639707 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 6 + 639 + 7 + 0 + 7 = 666.

13306639707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13306639707 - 2²⁴ = 13289862491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13306639747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 551968 + ... + 575570.

It is an arithmetic number, because the mean of its divisors is an integer number (823028206).

Almost surely, 2^13306639707 is an apocalyptic number.

13306639707 is a deficient number, since it is larger than the sum of its proper divisors (6446037237).

13306639707 is a wasteful number, since it uses less digits than its factorization.

13306639707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25339 (or 25336 counting only the distinct ones).

The product of its (nonzero) digits is 428652, while the sum is 45.

The spelling of 13306639707 in words is "thirteen billion, three hundred six million, six hundred thirty-nine thousand, seven hundred seven".