441444344312113 has 8 divisors (see below), whose sum is σ = 441853748423168. Its totient is φ = 441034950296304.

The previous prime is 441444344312053. The next prime is 441444344312119. The reversal of 441444344312113 is 311213443444144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-441444344312113 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 441444344312113.

It is not an unprimeable number, because it can be changed into a prime (441444344312119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86425306 + ... + 91390492.

It is an arithmetic number, because the mean of its divisors is an integer number (55231718552896).

Almost surely, 2^{441444344312113} is an apocalyptic number.

It is an amenable number.

441444344312113 is a deficient number, since it is larger than the sum of its proper divisors (409404111055).

441444344312113 is a wasteful number, since it uses less digits than its factorization.

441444344312113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5047623.

The product of its digits is 884736, while the sum is 43.

Adding to 441444344312113 its reverse (311213443444144), we get a palindrome (752657787756257).

The spelling of 441444344312113 in words is "four hundred forty-one trillion, four hundred forty-four billion, three hundred forty-four million, three hundred twelve thousand, one hundred thirteen".