344433121334443 has 4 divisors (see below), whose sum is σ = 344530611607248. Its totient is φ = 344335631061640.

The previous prime is 344433121334387. The next prime is 344433121334447.

344433121334443 is nontrivially palindromic in base 10.

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 344433121334443 - 2¹³ = 344433121326251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344433121334393 and 344433121334402.

It is not an unprimeable number, because it can be changed into a prime (344433121334447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48745131103 + ... + 48745138168.

It is an arithmetic number, because the mean of its divisors is an integer number (86132652901812).

Almost surely, 2^{344433121334443} is an apocalyptic number.

344433121334443 is a deficient number, since it is larger than the sum of its proper divisors (97490272805).

344433121334443 is an equidigital number, since it uses as much as digits as its factorization.

344433121334443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97490272804.

The product of its digits is 5971968, while the sum is 46.

The spelling of 344433121334443 in words is "three hundred forty-four trillion, four hundred thirty-three billion, one hundred twenty-one million, three hundred thirty-four thousand, four hundred forty-three".