244121000044 has 12 divisors (see below), whose sum is σ = 432358880184. Its totient is φ = 120589891424.

The previous prime is 244121000041. The next prime is 244121000047. The reversal of 244121000044 is 440000121442.

It is an interprime number because it is at equal distance from previous prime (244121000041) and next prime (244121000047).

It is a junction number, because it is equal to n+sod(n) for n = 244120999979 and 244121000024.

It is not an unprimeable number, because it can be changed into a prime (244121000041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367651777 + ... + 367652440.

It is an arithmetic number, because the mean of its divisors is an integer number (36029906682).

Almost surely, 2^244121000044 is an apocalyptic number.

It is an amenable number.

244121000044 is a deficient number, since it is larger than the sum of its proper divisors (188237880140).

244121000044 is a wasteful number, since it uses less digits than its factorization.

244121000044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735304304 (or 735304302 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 244121000044 its reverse (440000121442), we get a palindrome (684121121486).

The spelling of 244121000044 in words is "two hundred forty-four billion, one hundred twenty-one million, forty-four", and thus it is an aban number.