344013310443 has 16 divisors (see below), whose sum is σ = 513906863616. Its totient is φ = 202857971040.

The previous prime is 344013310409. The next prime is 344013310477.

344013310443 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (344013310409) and next prime (344013310477).

It is not a de Polignac number, because 344013310443 - 2¹⁶ = 344013244907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 344013310443.

It is not an unprimeable number, because it can be changed into a prime (344013311443) 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 in 15 ways as a sum of consecutive naturals, for example, 140872371 + ... + 140874812.

It is an arithmetic number, because the mean of its divisors is an integer number (32119178976).

Almost surely, 2^344013310443 is an apocalyptic number.

344013310443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

344013310443 is a deficient number, since it is larger than the sum of its proper divisors (169893553173).

344013310443 is a wasteful number, since it uses less digits than its factorization.

344013310443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281747234.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 344013 and 310443, that added together give a palindrome (654456).

The spelling of 344013310443 in words is "three hundred forty-four billion, thirteen million, three hundred ten thousand, four hundred forty-three".