44941074809 has 2 divisors, whose sum is σ = 44941074810. Its totient is φ = 44941074808.

The previous prime is 44941074797. The next prime is 44941074907. The reversal of 44941074809 is 90847014944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44871101584 + 69973225 = 211828^2 + 8365^2 .

It is a cyclic number.

It is not a de Polignac number, because 44941074809 - 2⁴ = 44941074793 is a prime.

It is not a weakly prime, because it can be changed into another prime (44941071809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22470537404 + 22470537405.

It is an arithmetic number, because the mean of its divisors is an integer number (22470537405).

Almost surely, 2^44941074809 is an apocalyptic number.

It is an amenable number.

44941074809 is a deficient number, since it is larger than the sum of its proper divisors (1).

44941074809 is an equidigital number, since it uses as much as digits as its factorization.

44941074809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 44941074809 in words is "forty-four billion, nine hundred forty-one million, seventy-four thousand, eight hundred nine".