4404040344 has 96 divisors (see below), whose sum is σ = 13077792000. Its totient is φ = 1327803840.

The previous prime is 4404040339. The next prime is 4404040351. The reversal of 4404040344 is 4430404044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143637 + ... + 171579.

It is an arithmetic number, because the mean of its divisors is an integer number (136227000).

Almost surely, 2^4404040344 is an apocalyptic number.

4404040344 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 4404040344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6538896000).

4404040344 is an abundant number, since it is smaller than the sum of its proper divisors (8673751656).

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

4404040344 is a wasteful number, since it uses less digits than its factorization.

4404040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28165 (or 28158 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 4404040344 is about 66362.9440576592. The cubic root of 4404040344 is about 1639.1439543900.

Adding to 4404040344 its reverse (4430404044), we get a palindrome (8834444388).

The spelling of 4404040344 in words is "four billion, four hundred four million, forty thousand, three hundred forty-four".