4401340444 has 48 divisors (see below), whose sum is σ = 8347078656.
Its totient is φ = 2024668800.
The previous prime is 4401340429. The next prime is 4401340453. The reversal of 4401340444 is 4440431044.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471664 + ... + 480904.
It is an arithmetic number, because the mean of its divisors is an integer number (173897472).
Almost surely, 24401340444 is an apocalyptic number.
It is an amenable number.
4401340444 is a deficient number, since it is larger than the sum of its proper divisors (3945738212).
4401340444 is a wasteful number, since it uses less digits than its factorization.
4401340444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9466 (or 9464 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 28.
The square root of 4401340444 is about 66342.5990145095.
The cubic root of 4401340444 is about 1638.8089264700.
Adding to 4401340444 its reverse (4440431044), we get a palindrome (8841771488).
The spelling of 4401340444 in words is "four billion, four hundred one million, three hundred forty thousand, four hundred forty-four".