44130022529 has 2 divisors, whose sum is σ = 44130022530. Its totient is φ = 44130022528.

The previous prime is 44130022511. The next prime is 44130022571. The reversal of 44130022529 is 92522003144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28742116225 + 15387906304 = 169535^2 + 124048^2 .

It is a cyclic number.

It is not a de Polignac number, because 44130022529 - 2⁸ = 44130022273 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 44130022495 and 44130022504.

It is not a weakly prime, because it can be changed into another prime (44130022589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22065011264 + 22065011265.

It is an arithmetic number, because the mean of its divisors is an integer number (22065011265).

Almost surely, 2^44130022529 is an apocalyptic number.

It is an amenable number.

44130022529 is a deficient number, since it is larger than the sum of its proper divisors (1).

44130022529 is an equidigital number, since it uses as much as digits as its factorization.

44130022529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 44130022529 in words is "forty-four billion, one hundred thirty million, twenty-two thousand, five hundred twenty-nine".