44042240402224 has 80 divisors (see below), whose sum is σ = 89342555281920. Its totient is φ = 20992644288000.

The previous prime is 44042240402221. The next prime is 44042240402243. The reversal of 44042240402224 is 42220404224044.

It is a self number, because there is not a number n which added to its sum of digits gives 44042240402224.

It is not an unprimeable number, because it can be changed into a prime (44042240402221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190542724 + ... + 190773724.

It is an arithmetic number, because the mean of its divisors is an integer number (1116781941024).

Almost surely, 2^{44042240402224} 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 44042240402224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44671277640960).

44042240402224 is an abundant number, since it is smaller than the sum of its proper divisors (45300314879696).

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

44042240402224 is a wasteful number, since it uses less digits than its factorization.

44042240402224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232778 (or 232772 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 44042240402224 its reverse (42220404224044), we get a palindrome (86262644626268).

The spelling of 44042240402224 in words is "forty-four trillion, forty-two billion, two hundred forty million, four hundred two thousand, two hundred twenty-four".