344422224443 has 8 divisors (see below), whose sum is σ = 395508774720. Its totient is φ = 296631580680.

The previous prime is 344422224407. The next prime is 344422224451.

It is a happy number.

344422224443 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 344422224443 - 2²² = 344418030139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344422224397 and 344422224406.

It is not an unprimeable number, because it can be changed into a prime (344422224473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823976405 + ... + 823976822.

It is an arithmetic number, because the mean of its divisors is an integer number (49438596840).

Almost surely, 2^344422224443 is an apocalyptic number.

344422224443 is a deficient number, since it is larger than the sum of its proper divisors (51086550277).

344422224443 is a wasteful number, since it uses less digits than its factorization.

344422224443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647953257.

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

It can be divided in two parts, 344422 and 224443, that added together give a palindrome (568865).

The spelling of 344422224443 in words is "three hundred forty-four billion, four hundred twenty-two million, two hundred twenty-four thousand, four hundred forty-three".