10244435324509 has 2 divisors, whose sum is σ = 10244435324510. Its totient is φ = 10244435324508.

The previous prime is 10244435324503. The next prime is 10244435324603. The reversal of 10244435324509 is 90542353444201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9276002196409 + 968433128100 = 3045653^2 + 984090^2 .

It is a cyclic number.

It is not a de Polignac number, because 10244435324509 - 2¹¹ = 10244435322461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10244435324503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5122217662254 + 5122217662255.

It is an arithmetic number, because the mean of its divisors is an integer number (5122217662255).

Almost surely, 2^{10244435324509} is an apocalyptic number.

It is an amenable number.

10244435324509 is a deficient number, since it is larger than the sum of its proper divisors (1).

10244435324509 is an equidigital number, since it uses as much as digits as its factorization.

10244435324509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 10244435324509 in words is "ten trillion, two hundred forty-four billion, four hundred thirty-five million, three hundred twenty-four thousand, five hundred nine".