4440244232342 has 4 divisors (see below), whose sum is σ = 6660366348516. Its totient is φ = 2220122116170.

The previous prime is 4440244232341. The next prime is 4440244232353. The reversal of 4440244232342 is 2432324420444.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 4440244232296 and 4440244232305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440244232341) 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 as a sum of consecutive naturals, namely, 1110061058084 + ... + 1110061058087.

It is an arithmetic number, because the mean of its divisors is an integer number (1665091587129).

Almost surely, 2^{4440244232342} is an apocalyptic number.

4440244232342 is a deficient number, since it is larger than the sum of its proper divisors (2220122116174).

4440244232342 is a wasteful number, since it uses less digits than its factorization.

4440244232342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220122116173.

The product of its (nonzero) digits is 589824, while the sum is 38.

Adding to 4440244232342 its reverse (2432324420444), we get a palindrome (6872568652786).

The spelling of 4440244232342 in words is "four trillion, four hundred forty billion, two hundred forty-four million, two hundred thirty-two thousand, three hundred forty-two".