22413440009 has 2 divisors, whose sum is σ = 22413440010. Its totient is φ = 22413440008.

The previous prime is 22413439981. The next prime is 22413440057. The reversal of 22413440009 is 90004431422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21973615225 + 439824784 = 148235^2 + 20972^2 .

It is a cyclic number.

It is not a de Polignac number, because 22413440009 - 2⁸ = 22413439753 is a prime.

It is not a weakly prime, because it can be changed into another prime (22413440059) 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, 11206720004 + 11206720005.

It is an arithmetic number, because the mean of its divisors is an integer number (11206720005).

Almost surely, 2^22413440009 is an apocalyptic number.

It is an amenable number.

22413440009 is a deficient number, since it is larger than the sum of its proper divisors (1).

22413440009 is an equidigital number, since it uses as much as digits as its factorization.

22413440009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 22413440009 in words is "twenty-two billion, four hundred thirteen million, four hundred forty thousand, nine".