4434242022444 has 144 divisors (see below), whose sum is σ = 11865712387200. Its totient is φ = 1284640860672.

The previous prime is 4434242022443. The next prime is 4434242022473. The reversal of 4434242022444 is 4442202424344.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (4434242022443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5927712 + ... + 6633720.

Almost surely, 2^{4434242022444} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4434242022444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5932856193600).

4434242022444 is an abundant number, since it is smaller than the sum of its proper divisors (7431470364756).

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

4434242022444 is a wasteful number, since it uses less digits than its factorization.

4434242022444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 706224 (or 706209 counting only the distinct ones).

The product of its (nonzero) digits is 786432, while the sum is 39.

Adding to 4434242022444 its reverse (4442202424344), we get a palindrome (8876444446788).

The spelling of 4434242022444 in words is "four trillion, four hundred thirty-four billion, two hundred forty-two million, twenty-two thousand, four hundred forty-four".