4434230013440 has 120 divisors (see below), whose sum is σ = 11114110948248. Its totient is φ = 1696574443520.

The previous prime is 4434230013413. The next prime is 4434230013487. The reversal of 4434230013440 is 443100324344.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 4434230013397 and 4434230013406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 282926 + ... + 2991405.

Almost surely, 2^{4434230013440} is an apocalyptic number.

4434230013440 is a gapful number since it is divisible by the number (40) 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 4434230013440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5557055474124).

4434230013440 is an abundant number, since it is smaller than the sum of its proper divisors (6679880934808).

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

4434230013440 is an equidigital number, since it uses as much as digits as its factorization.

4434230013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3274400 (or 3274361 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4434230013440 its reverse (443100324344), we get a palindrome (4877330337784).

The spelling of 4434230013440 in words is "four trillion, four hundred thirty-four billion, two hundred thirty million, thirteen thousand, four hundred forty".