44121042224 has 40 divisors (see below), whose sum is σ = 98102033568. Its totient is φ = 18830545920.

The previous prime is 44121042197. The next prime is 44121042239. The reversal of 44121042224 is 42224012144.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 44121042193 and 44121042202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 790307 + ... + 844290.

Almost surely, 2^44121042224 is an apocalyptic number.

It is an amenable number.

44121042224 is an abundant number, since it is smaller than the sum of its proper divisors (53980991344).

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

44121042224 is a wasteful number, since it uses less digits than its factorization.

44121042224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634853 (or 1634847 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 44121042224 its reverse (42224012144), we get a palindrome (86345054368).

The spelling of 44121042224 in words is "forty-four billion, one hundred twenty-one million, forty-two thousand, two hundred twenty-four".