2444200444 has 24 divisors (see below), whose sum is σ = 4889576160. Its totient is φ = 1047262656.

The previous prime is 2444200441. The next prime is 2444200519. The reversal of 2444200444 is 4440024442.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2444200441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152442 + ... + 167710.

It is an arithmetic number, because the mean of its divisors is an integer number (203732340).

Almost surely, 2^2444200444 is an apocalyptic number.

It is an amenable number.

2444200444 is an abundant number, since it is smaller than the sum of its proper divisors (2445375716).

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

2444200444 is a wasteful number, since it uses less digits than its factorization.

2444200444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20997 (or 20995 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 2444200444 is about 49438.8556097327. The cubic root of 2444200444 is about 1347.0351842753.

Adding to 2444200444 its reverse (4440024442), we get a palindrome (6884224886).

The spelling of 2444200444 in words is "two billion, four hundred forty-four million, two hundred thousand, four hundred forty-four".