4440024142209 has 12 divisors (see below), whose sum is σ = 6414055203556. Its totient is φ = 2959699018752.

The previous prime is 4440024142139. The next prime is 4440024142259. The reversal of 4440024142209 is 9022414200444.

4440024142209 is a `hidden beast` number, since 4 + 4 + 400 + 2 + 4 + 1 + 42 + 209 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2518188134400 + 1921836007809 = 1586880^2 + 1386303^2 .

It is not a de Polignac number, because 4440024142209 - 2¹² = 4440024138113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4440024142259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26334304 + ... + 26502369.

Almost surely, 2^{4440024142209} is an apocalyptic number.

It is an amenable number.

4440024142209 is a deficient number, since it is larger than the sum of its proper divisors (1974031061347).

4440024142209 is a wasteful number, since it uses less digits than its factorization.

4440024142209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52846016 (or 52846013 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 4440024142209 in words is "four trillion, four hundred forty billion, twenty-four million, one hundred forty-two thousand, two hundred nine".