4442552444 has 12 divisors (see below), whose sum is σ = 8481236568. Its totient is φ = 2019342000.

The previous prime is 4442552423. The next prime is 4442552453.

4442552444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4442552398 and 4442552407.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 50483507 + ... + 50483594.

It is an arithmetic number, because the mean of its divisors is an integer number (706769714).

Almost surely, 2^4442552444 is an apocalyptic number.

4442552444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4442552444 is a deficient number, since it is larger than the sum of its proper divisors (4038684124).

4442552444 is a wasteful number, since it uses less digits than its factorization.

4442552444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100967116 (or 100967114 counting only the distinct ones).

The product of its digits is 409600, while the sum is 38.

The square root of 4442552444 is about 66652.4751528403. The cubic root of 4442552444 is about 1643.9080460563.

It can be divided in two parts, 44425 and 52444, that added together give a palindrome (96869).

The spelling of 4442552444 in words is "four billion, four hundred forty-two million, five hundred fifty-two thousand, four hundred forty-four".