44044401332 has 24 divisors (see below), whose sum is σ = 77830220160. Its totient is φ = 21808218240.

The previous prime is 44044401283. The next prime is 44044401337. The reversal of 44044401332 is 23310444044.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44044401295 and 44044401304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44044401337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 44933 + ... + 300179.

It is an arithmetic number, because the mean of its divisors is an integer number (3242925840).

Almost surely, 2^44044401332 is an apocalyptic number.

It is an amenable number.

44044401332 is a deficient number, since it is larger than the sum of its proper divisors (33785818828).

44044401332 is a wasteful number, since it uses less digits than its factorization.

44044401332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255671 (or 255669 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 44044401332 its reverse (23310444044), we get a palindrome (67354845376).

The spelling of 44044401332 in words is "forty-four billion, forty-four million, four hundred one thousand, three hundred thirty-two".