4444313412313 has 16 divisors (see below), whose sum is σ = 4680525165120. Its totient is φ = 4208332383936.

The previous prime is 4444313412283. The next prime is 4444313412347. The reversal of 4444313412313 is 3132143134444.

It is a cyclic number.

It is not a de Polignac number, because 4444313412313 - 2¹⁷ = 4444313281241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4444313412113) 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, 591231231 + ... + 591238747.

It is an arithmetic number, because the mean of its divisors is an integer number (292532822820).

Almost surely, 2^{4444313412313} is an apocalyptic number.

It is an amenable number.

4444313412313 is a deficient number, since it is larger than the sum of its proper divisors (236211752807).

4444313412313 is a wasteful number, since it uses less digits than its factorization.

4444313412313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18696.

The product of its digits is 165888, while the sum is 37.

Adding to 4444313412313 its reverse (3132143134444), we get a palindrome (7576456546757).

The spelling of 4444313412313 in words is "four trillion, four hundred forty-four billion, three hundred thirteen million, four hundred twelve thousand, three hundred thirteen".