2422240444439 has 4 divisors (see below), whose sum is σ = 2549726783640. Its totient is φ = 2294754105240.

The previous prime is 2422240444427. The next prime is 2422240444513. The reversal of 2422240444439 is 9344440422242.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2422240444439 - 2¹² = 2422240440343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2422240444439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422240444339) 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 3 ways as a sum of consecutive naturals, for example, 63743169572 + ... + 63743169609.

It is an arithmetic number, because the mean of its divisors is an integer number (637431695910).

Almost surely, 2^{2422240444439} is an apocalyptic number.

2422240444439 is a deficient number, since it is larger than the sum of its proper divisors (127486339201).

2422240444439 is a wasteful number, since it uses less digits than its factorization.

2422240444439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127486339200.

The product of its (nonzero) digits is 1769472, while the sum is 44.

The spelling of 2422240444439 in words is "two trillion, four hundred twenty-two billion, two hundred forty million, four hundred forty-four thousand, four hundred thirty-nine".