10344240009 has 6 divisors (see below), whose sum is σ = 14941680026. Its totient is φ = 6896160000.

The previous prime is 10344239989. The next prime is 10344240029. The reversal of 10344240009 is 90004244301.

It is an interprime number because it is at equal distance from previous prime (10344239989) and next prime (10344240029).

It can be written as a sum of positive squares in only one way, i.e., 5624550009 + 4719690000 = 74997^2 + 68700^2 .

It is not a de Polignac number, because 10344240009 - 2⁷ = 10344239881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10344240029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 574679992 + ... + 574680009.

Almost surely, 2^10344240009 is an apocalyptic number.

It is an amenable number.

10344240009 is a deficient number, since it is larger than the sum of its proper divisors (4597440017).

10344240009 is a wasteful number, since it uses less digits than its factorization.

10344240009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149360007 (or 1149360004 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 10344240009 in words is "ten billion, three hundred forty-four million, two hundred forty thousand, nine".