44004331121312 has 12 divisors (see below), whose sum is σ = 86633526895146. Its totient is φ = 22002165560640.

The previous prime is 44004331121297. The next prime is 44004331121329. The reversal of 44004331121312 is 21312113340044.

It can be written as a sum of positive squares in only one way, i.e., 43680520047376 + 323811073936 = 6609124^2 + 569044^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687567673739 + ... + 687567673802.

Almost surely, 2^{44004331121312} is an apocalyptic number.

It is an amenable number.

44004331121312 is a deficient number, since it is larger than the sum of its proper divisors (42629195773834).

44004331121312 is a wasteful number, since it uses less digits than its factorization.

44004331121312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375135347551 (or 1375135347543 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 44004331121312 its reverse (21312113340044), we get a palindrome (65316444461356).

The spelling of 44004331121312 in words is "forty-four trillion, four billion, three hundred thirty-one million, one hundred twenty-one thousand, three hundred twelve".