4434444344 has 64 divisors (see below), whose sum is σ = 9505140480. Its totient is φ = 1919808000.

The previous prime is 4434444323. The next prime is 4434444347.

4434444344 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4434444298 and 4434444307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434444347) 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, 483239 + ... + 492329.

It is an arithmetic number, because the mean of its divisors is an integer number (148517820).

Almost surely, 2^4434444344 is an apocalyptic number.

4434444344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4434444344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4752570240).

4434444344 is an abundant number, since it is smaller than the sum of its proper divisors (5070696136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4434444344 is a wasteful number, since it uses less digits than its factorization.

4434444344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372 (or 9368 counting only the distinct ones).

The product of its digits is 589824, while the sum is 38.

The square root of 4434444344 is about 66591.6236774566. The cubic root of 4434444344 is about 1642.9073384580.

It can be divided in two parts, 44344 and 44344, that added together give a palindrome (88688).

The spelling of 4434444344 in words is "four billion, four hundred thirty-four million, four hundred forty-four thousand, three hundred forty-four".