4434444313 has 16 divisors (see below), whose sum is σ = 4932023040. Its totient is φ = 3961178496.

The previous prime is 4434444299. The next prime is 4434444323. The reversal of 4434444313 is 3134444344.

It is a cyclic number.

It is not a de Polignac number, because 4434444313 - 2¹³ = 4434436121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4434444323) 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, 13606 + ... + 95152.

It is an arithmetic number, because the mean of its divisors is an integer number (308251440).

Almost surely, 2^4434444313 is an apocalyptic number.

It is an amenable number.

4434444313 is a deficient number, since it is larger than the sum of its proper divisors (497578727).

4434444313 is a wasteful number, since it uses less digits than its factorization.

4434444313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81696.

The product of its digits is 110592, while the sum is 34.

The square root of 4434444313 is about 66591.6234446946. The cubic root of 4434444313 is about 1642.9073346297.

Adding to 4434444313 its reverse (3134444344), we get a palindrome (7568888657).

The spelling of 4434444313 in words is "four billion, four hundred thirty-four million, four hundred forty-four thousand, three hundred thirteen".