344123141321443 has 12 divisors (see below), whose sum is σ = 380043715225384. Its totient is φ = 311356569031200.

The previous prime is 344123141321383. The next prime is 344123141321543.

344123141321443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 344123141321443 - 2¹³ = 344123141313251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344123141321396 and 344123141321405.

It is not an unprimeable number, because it can be changed into a prime (344123141321143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6739294146 + ... + 6739345207.

Almost surely, 2^{344123141321443} is an apocalyptic number.

344123141321443 is a deficient number, since it is larger than the sum of its proper divisors (35920573903941).

344123141321443 is a wasteful number, since it uses less digits than its factorization.

344123141321443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13478639586 (or 13478639575 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The spelling of 344123141321443 in words is "three hundred forty-four trillion, one hundred twenty-three billion, one hundred forty-one million, three hundred twenty-one thousand, four hundred forty-three".