44002444244 has 36 divisors (see below), whose sum is σ = 84864746400. Its totient is φ = 19948254480.

The previous prime is 44002444237. The next prime is 44002444267. The reversal of 44002444244 is 44244420044.

It is a super-3 number, since 3×44002444244³ (a number of 33 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44002444244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63497 + ... + 303375.

Almost surely, 2^44002444244 is an apocalyptic number.

44002444244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44002444244 is a deficient number, since it is larger than the sum of its proper divisors (40862302156).

44002444244 is a wasteful number, since it uses less digits than its factorization.

44002444244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240284 (or 240271 counting only the distinct ones).

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

Adding to 44002444244 its reverse (44244420044), we get a palindrome (88246864288).

The spelling of 44002444244 in words is "forty-four billion, two million, four hundred forty-four thousand, two hundred forty-four".