14209314605 has 4 divisors (see below), whose sum is σ = 17051177532. Its totient is φ = 11367451680.

The previous prime is 14209314593. The next prime is 14209314607. The reversal of 14209314605 is 50641390241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5345656996 + 8863657609 = 73114^2 + 94147^2 .

It is not a de Polignac number, because 14209314605 - 2¹⁰ = 14209313581 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 (14209314607) 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, 1420931456 + ... + 1420931465.

It is an arithmetic number, because the mean of its divisors is an integer number (4262794383).

Almost surely, 2^14209314605 is an apocalyptic number.

It is an amenable number.

14209314605 is a deficient number, since it is larger than the sum of its proper divisors (2841862927).

14209314605 is an equidigital number, since it uses as much as digits as its factorization.

14209314605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841862926.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 14209314605 in words is "fourteen billion, two hundred nine million, three hundred fourteen thousand, six hundred five".