344743347443 has 8 divisors (see below), whose sum is σ = 376089932736. Its totient is φ = 313397809000.

The previous prime is 344743347437. The next prime is 344743347491.

It is a happy number.

344743347443 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 344743347443 - 2¹⁰ = 344743346419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344743347391 and 344743347400.

It is not an unprimeable number, because it can be changed into a prime (344743347643) 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, 531368 + ... + 985818.

It is an arithmetic number, because the mean of its divisors is an integer number (47011241592).

Almost surely, 2^344743347443 is an apocalyptic number.

344743347443 is a deficient number, since it is larger than the sum of its proper divisors (31346585293).

344743347443 is a wasteful number, since it uses less digits than its factorization.

344743347443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523425.

The product of its digits is 16257024, while the sum is 50.

The spelling of 344743347443 in words is "three hundred forty-four billion, seven hundred forty-three million, three hundred forty-seven thousand, four hundred forty-three".