44496008278609 has 2 divisors, whose sum is σ = 44496008278610. Its totient is φ = 44496008278608.

The previous prime is 44496008278567. The next prime is 44496008278661. The reversal of 44496008278609 is 90687280069444.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41722517734209 + 2773490544400 = 6459297^2 + 1665380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44496008278609 is a prime.

It is not a weakly prime, because it can be changed into another prime (44496008278699) by changing a digit.

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, 22248004139304 + 22248004139305.

It is an arithmetic number, because the mean of its divisors is an integer number (22248004139305).

Almost surely, 2^{44496008278609} is an apocalyptic number.

It is an amenable number.

44496008278609 is a deficient number, since it is larger than the sum of its proper divisors (1).

44496008278609 is an equidigital number, since it uses as much as digits as its factorization.

44496008278609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 167215104, while the sum is 67.

The spelling of 44496008278609 in words is "forty-four trillion, four hundred ninety-six billion, eight million, two hundred seventy-eight thousand, six hundred nine".