4440004310420 has 24 divisors (see below), whose sum is σ = 10656010345344. Its totient is φ = 1522287192096.

The previous prime is 4440004310321. The next prime is 4440004310459. The reversal of 4440004310420 is 240134000444.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4440004310420.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15857158112 + ... + 15857158391.

It is an arithmetic number, because the mean of its divisors is an integer number (444000431056).

Almost surely, 2^{4440004310420} is an apocalyptic number.

It is an amenable number.

4440004310420 is an abundant number, since it is smaller than the sum of its proper divisors (6216006034924).

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

4440004310420 is a wasteful number, since it uses less digits than its factorization.

4440004310420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31714316519 (or 31714316517 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4440004310420 its reverse (240134000444), we get a palindrome (4680138310864).

The spelling of 4440004310420 in words is "four trillion, four hundred forty billion, four million, three hundred ten thousand, four hundred twenty".