4447160317329 has 16 divisors (see below), whose sum is σ = 5945426754048. Its totient is φ = 2956836085632.

The previous prime is 4447160317307. The next prime is 4447160317337. The reversal of 4447160317329 is 9237130617444.

It is a de Polignac number, because none of the positive numbers 2^k-4447160317329 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4447160317339) 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, 7289869 + ... + 7876325.

It is an arithmetic number, because the mean of its divisors is an integer number (371589172128).

Almost surely, 2^{4447160317329} is an apocalyptic number.

It is an amenable number.

4447160317329 is a deficient number, since it is larger than the sum of its proper divisors (1498266436719).

4447160317329 is a wasteful number, since it uses less digits than its factorization.

4447160317329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593224.

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 4447160317329 in words is "four trillion, four hundred forty-seven billion, one hundred sixty million, three hundred seventeen thousand, three hundred twenty-nine".