4444423232342 has 8 divisors (see below), whose sum is σ = 7058789839656. Its totient is φ = 2091493285792.

The previous prime is 4444423232299. The next prime is 4444423232443. The reversal of 4444423232342 is 2432323244444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4444423232342² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4444423232342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65359165148 + ... + 65359165215.

It is an arithmetic number, because the mean of its divisors is an integer number (882348729957).

Almost surely, 2^{4444423232342} is an apocalyptic number.

4444423232342 is a deficient number, since it is larger than the sum of its proper divisors (2614366607314).

4444423232342 is a wasteful number, since it uses less digits than its factorization.

4444423232342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130718330382.

The product of its digits is 1769472, while the sum is 41.

Adding to 4444423232342 its reverse (2432323244444), we get a palindrome (6876746476786).

The spelling of 4444423232342 in words is "four trillion, four hundred forty-four billion, four hundred twenty-three million, two hundred thirty-two thousand, three hundred forty-two".