44374561010609 has 2 divisors, whose sum is σ = 44374561010610. Its totient is φ = 44374561010608.

The previous prime is 44374561010579. The next prime is 44374561010651. The reversal of 44374561010609 is 90601016547344.

44374561010609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44348980207009 + 25580803600 = 6659503^2 + 159940^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44374561010609 is a prime.

It is not a weakly prime, because it can be changed into another prime (44374561010669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22187280505304 + 22187280505305.

It is an arithmetic number, because the mean of its divisors is an integer number (22187280505305).

Almost surely, 2^{44374561010609} is an apocalyptic number.

It is an amenable number.

44374561010609 is a deficient number, since it is larger than the sum of its proper divisors (1).

44374561010609 is an equidigital number, since it uses as much as digits as its factorization.

44374561010609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 44374561010609 in words is "forty-four trillion, three hundred seventy-four billion, five hundred sixty-one million, ten thousand, six hundred nine".