44444032444 has 24 divisors (see below), whose sum is σ = 89105418080. Its totient is φ = 19000866816.

The previous prime is 44444032441. The next prime is 44444032463. The reversal of 44444032444 is 44423044444.

It is a super-2 number, since 2×44444032444² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44444032441) 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 7 ways as a sum of consecutive naturals, for example, 1928997 + ... + 1951900.

Almost surely, 2^44444032444 is an apocalyptic number.

It is an amenable number.

44444032444 is an abundant number, since it is smaller than the sum of its proper divisors (44661385636).

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

44444032444 is a wasteful number, since it uses less digits than its factorization.

44444032444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881317 (or 3881315 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 37.

Adding to 44444032444 its reverse (44423044444), we get a palindrome (88867076888).

The spelling of 44444032444 in words is "forty-four billion, four hundred forty-four million, thirty-two thousand, four hundred forty-four".