4401444031 has 8 divisors (see below), whose sum is σ = 4634438400. Its totient is φ = 4168583640.

The previous prime is 4401444023. The next prime is 4401444097. The reversal of 4401444031 is 1304441044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4401444031 - 2³ = 4401444023 is a prime.

It is a super-2 number, since 2×4401444031² = 38745419116051057922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4401443987 and 4401444005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401444001) 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, 37866 + ... + 101176.

It is an arithmetic number, because the mean of its divisors is an integer number (579304800).

Almost surely, 2^4401444031 is an apocalyptic number.

4401444031 is a deficient number, since it is larger than the sum of its proper divisors (232994369).

4401444031 is a wasteful number, since it uses less digits than its factorization.

4401444031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66989.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4401444031 is about 66343.3797073981. The cubic root of 4401444031 is about 1638.8217830055.

Adding to 4401444031 its reverse (1304441044), we get a palindrome (5705885075).

The spelling of 4401444031 in words is "four billion, four hundred one million, four hundred forty-four thousand, thirty-one".