4444244244400 has 60 divisors (see below), whose sum is σ = 10678622605264. Its totient is φ = 1777476960000.

The previous prime is 4444244244389. The next prime is 4444244244431. The reversal of 4444244244400 is 44424424444.

It is a super-3 number, since 3×4444244244400³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2554645 + ... + 3926155.

Almost surely, 2^{4444244244400} is an apocalyptic number.

4444244244400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4444244244400 is an abundant number, since it is smaller than the sum of its proper divisors (6234378360864).

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

4444244244400 is a wasteful number, since it uses less digits than its factorization.

4444244244400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379630 (or 1379619 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 4444244244400 its reverse (44424424444), we get a palindrome (4488668668844).

The spelling of 4444244244400 in words is "four trillion, four hundred forty-four billion, two hundred forty-four million, two hundred forty-four thousand, four hundred".