44144420124 has 96 divisors (see below), whose sum is σ = 118681920000. Its totient is φ = 12509717760.

The previous prime is 44144420123. The next prime is 44144420129. The reversal of 44144420124 is 42102444144.

It is a junction number, because it is equal to n+sod(n) for n = 44144420091 and 44144420100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44144420123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10148302 + ... + 10152650.

It is an arithmetic number, because the mean of its divisors is an integer number (1236270000).

Almost surely, 2^44144420124 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 44144420124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59340960000).

44144420124 is an abundant number, since it is smaller than the sum of its proper divisors (74537499876).

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

44144420124 is a wasteful number, since it uses less digits than its factorization.

44144420124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323 (or 5321 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 44144420124 its reverse (42102444144), we get a palindrome (86246864268).

The spelling of 44144420124 in words is "forty-four billion, one hundred forty-four million, four hundred twenty thousand, one hundred twenty-four".