4044244320212 has 6 divisors (see below), whose sum is σ = 7077427560378. Its totient is φ = 2022122160104.

The previous prime is 4044244320187. The next prime is 4044244320229. The reversal of 4044244320212 is 2120234424404.

It can be written as a sum of positive squares in only one way, i.e., 3555917289796 + 488327030416 = 1885714^2 + 698804^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505530540023 + ... + 505530540030.

It is an arithmetic number, because the mean of its divisors is an integer number (1179571260063).

Almost surely, 2^{4044244320212} is an apocalyptic number.

It is an amenable number.

4044244320212 is a deficient number, since it is larger than the sum of its proper divisors (3033183240166).

4044244320212 is a wasteful number, since it uses less digits than its factorization.

4044244320212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011061080057 (or 1011061080055 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4044244320212 its reverse (2120234424404), we get a palindrome (6164478744616).

The spelling of 4044244320212 in words is "four trillion, forty-four billion, two hundred forty-four million, three hundred twenty thousand, two hundred twelve".