44021446230 has 64 divisors (see below), whose sum is σ = 107146825920. Its totient is φ = 11573047296.

The previous prime is 44021446219. The next prime is 44021446309. The reversal of 44021446230 is 3264412044.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8785966 + ... + 8790974.

It is an arithmetic number, because the mean of its divisors is an integer number (1674169155).

Almost surely, 2^44021446230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44021446230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53573412960).

44021446230 is an abundant number, since it is smaller than the sum of its proper divisors (63125379690).

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

44021446230 is a wasteful number, since it uses less digits than its factorization.

44021446230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9105.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 44021446230 its reverse (3264412044), we get a palindrome (47285858274).

The spelling of 44021446230 in words is "forty-four billion, twenty-one million, four hundred forty-six thousand, two hundred thirty".