4424204444 has 48 divisors (see below), whose sum is σ = 8693274240. Its totient is φ = 1953003840.

The previous prime is 4424204437. The next prime is 4424204479. The reversal of 4424204444 is 4444024244.

It is a self number, because there is not a number n which added to its sum of digits gives 4424204444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205202 + ... + 225734.

It is an arithmetic number, because the mean of its divisors is an integer number (181109880).

Almost surely, 2^4424204444 is an apocalyptic number.

4424204444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4424204444 is a deficient number, since it is larger than the sum of its proper divisors (4269069796).

4424204444 is a wasteful number, since it uses less digits than its factorization.

4424204444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20690 (or 20688 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

The square root of 4424204444 is about 66514.6934443811. The cubic root of 4424204444 is about 1641.6417779639.

Adding to 4424204444 its reverse (4444024244), we get a palindrome (8868228688).

The spelling of 4424204444 in words is "four billion, four hundred twenty-four million, two hundred four thousand, four hundred forty-four".