4424434422044 has 48 divisors (see below), whose sum is σ = 9761979170496. Its totient is φ = 1707634828800.

The previous prime is 4424434422043. The next prime is 4424434422053. The reversal of 4424434422044 is 4402244344244.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a junction number, because it is equal to n+sod(n) for n = 4424434421992 and 4424434422010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424434422043) 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 15 ways as a sum of consecutive naturals, for example, 148217267 + ... + 148247114.

It is an arithmetic number, because the mean of its divisors is an integer number (203374566052).

Almost surely, 2^{4424434422044} is an apocalyptic number.

It is an amenable number.

4424434422044 is an abundant number, since it is smaller than the sum of its proper divisors (5337544748452).

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

4424434422044 is a wasteful number, since it uses less digits than its factorization.

4424434422044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296464446 (or 296464444 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 41.

Adding to 4424434422044 its reverse (4402244344244), we get a palindrome (8826678766288).

The spelling of 4424434422044 in words is "four trillion, four hundred twenty-four billion, four hundred thirty-four million, four hundred twenty-two thousand, forty-four".