4424401100 has 108 divisors (see below), whose sum is σ = 11198892600. Its totient is φ = 1512806400.

The previous prime is 4424401099. The next prime is 4424401103. The reversal of 4424401100 is 11044244.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (4424401103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2199095 + ... + 2201105.

It is an arithmetic number, because the mean of its divisors is an integer number (103693450).

Almost surely, 2^4424401100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4424401100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5599446300).

4424401100 is an abundant number, since it is smaller than the sum of its proper divisors (6774491500).

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

4424401100 is a wasteful number, since it uses less digits than its factorization.

4424401100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488 (or 2474 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4424401100 is about 66516.1717178612. The cubic root of 4424401100 is about 1641.6661012764. Note that the first 3 decimals are identical.

Adding to 4424401100 its reverse (11044244), we get a palindrome (4435445344).

The spelling of 4424401100 in words is "four billion, four hundred twenty-four million, four hundred one thousand, one hundred".