44430445224 has 384 divisors, whose sum is σ = 141560939520. Its totient is φ = 12454041600.

The previous prime is 44430445223. The next prime is 44430445237. The reversal of 44430445224 is 42254403444.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (44430445223) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102610512 + ... + 102610944.

It is an arithmetic number, because the mean of its divisors is an integer number (368648280).

Almost surely, 2^44430445224 is an apocalyptic number.

44430445224 is a gapful number since it is divisible by the number (44) 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 44430445224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70780469760).

44430445224 is an abundant number, since it is smaller than the sum of its proper divisors (97130494296).

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

44430445224 is a wasteful number, since it uses less digits than its factorization.

44430445224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 36.

Adding to 44430445224 its reverse (42254403444), we get a palindrome (86684848668).

The spelling of 44430445224 in words is "forty-four billion, four hundred thirty million, four hundred forty-five thousand, two hundred twenty-four".