4424400044 has 12 divisors (see below), whose sum is σ = 7792017744. Its totient is φ = 2198109264.

The previous prime is 4424399999. The next prime is 4424400047. The reversal of 4424400044 is 4400044244.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4424399986 and 4424400022.

It is not an unprimeable number, because it can be changed into a prime (4424400047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3521984 + ... + 3523239.

It is an arithmetic number, because the mean of its divisors is an integer number (649334812).

Almost surely, 2^4424400044 is an apocalyptic number.

It is an amenable number.

4424400044 is a deficient number, since it is larger than the sum of its proper divisors (3367617700).

4424400044 is a wasteful number, since it uses less digits than its factorization.

4424400044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7045384 (or 7045382 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4424400044 is about 66516.1637799415. The cubic root of 4424400044 is about 1641.6659706674.

Adding to 4424400044 its reverse (4400044244), we get a palindrome (8824444288).

The spelling of 4424400044 in words is "four billion, four hundred twenty-four million, four hundred thousand, forty-four".