444020314334313 has 16 divisors (see below), whose sum is σ = 592224310963136. Its totient is φ = 295914942169920.

The previous prime is 444020314334279. The next prime is 444020314334341. The reversal of 444020314334313 is 313433413020444.

It is not a de Polignac number, because 444020314334313 - 2²² = 444020310140009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (444020314334353) 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, 148967595 + ... + 151919007.

It is an arithmetic number, because the mean of its divisors is an integer number (37014019435196).

Almost surely, 2^{444020314334313} is an apocalyptic number.

It is an amenable number.

444020314334313 is a deficient number, since it is larger than the sum of its proper divisors (148203996628823).

444020314334313 is a wasteful number, since it uses less digits than its factorization.

444020314334313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968104.

The product of its (nonzero) digits is 497664, while the sum is 39.

Adding to 444020314334313 its reverse (313433413020444), we get a palindrome (757453727354757).

The spelling of 444020314334313 in words is "four hundred forty-four trillion, twenty billion, three hundred fourteen million, three hundred thirty-four thousand, three hundred thirteen".