13707147667 has 4 divisors (see below), whose sum is σ = 13732484896. Its totient is φ = 13681810440.

The previous prime is 13707147653. The next prime is 13707147673. The reversal of 13707147667 is 76674170731.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13707147667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13707147667.

It is not an unprimeable number, because it can be changed into a prime (13707147677) 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, 12667803 + ... + 12668884.

It is an arithmetic number, because the mean of its divisors is an integer number (3433121224).

Almost surely, 2^13707147667 is an apocalyptic number.

13707147667 is a deficient number, since it is larger than the sum of its proper divisors (25337229).

13707147667 is an equidigital number, since it uses as much as digits as its factorization.

13707147667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25337228.

The product of its (nonzero) digits is 1037232, while the sum is 49.

The spelling of 13707147667 in words is "thirteen billion, seven hundred seven million, one hundred forty-seven thousand, six hundred sixty-seven".