4440234120439 has 8 divisors (see below), whose sum is σ = 4797067881872. Its totient is φ = 4085582829120.

The previous prime is 4440234120437. The next prime is 4440234120467. The reversal of 4440234120439 is 9340214320444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4440234120439 - 2¹ = 4440234120437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440234120437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545613297 + ... + 545621434.

It is an arithmetic number, because the mean of its divisors is an integer number (599633485234).

Almost surely, 2^{4440234120439} is an apocalyptic number.

4440234120439 is a deficient number, since it is larger than the sum of its proper divisors (356833761433).

4440234120439 is a wasteful number, since it uses less digits than its factorization.

4440234120439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091235057.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 4440234120439 in words is "four trillion, four hundred forty billion, two hundred thirty-four million, one hundred twenty thousand, four hundred thirty-nine".