44321244444 has 96 divisors (see below), whose sum is σ = 126213696000. Its totient is φ = 13387638528.

The previous prime is 44321244439. The next prime is 44321244497. The reversal of 44321244444 is 44444212344.

It is a happy number.

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

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 44321244399 and 44321244408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422349 + ... + 516740.

It is an arithmetic number, because the mean of its divisors is an integer number (1314726000).

Almost surely, 2^44321244444 is an apocalyptic number.

It is an amenable number.

44321244444 is an abundant number, since it is smaller than the sum of its proper divisors (81892451556).

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

44321244444 is a wasteful number, since it uses less digits than its factorization.

44321244444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939144 (or 939136 counting only the distinct ones).

The product of its digits is 196608, while the sum is 36.

Adding to 44321244444 its reverse (44444212344), we get a palindrome (88765456788).

The spelling of 44321244444 in words is "forty-four billion, three hundred twenty-one million, two hundred forty-four thousand, four hundred forty-four".