344134331143 has 4 divisors (see below), whose sum is σ = 344398847688. Its totient is φ = 343869814600.

The previous prime is 344134331141. The next prime is 344134331171. The reversal of 344134331143 is 341133431443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 341133431443 = 7 ⋅48733347349.

It is a cyclic number.

It is not a de Polignac number, because 344134331143 - 2¹ = 344134331141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 344134331099 and 344134331108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344134331141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132256321 + ... + 132258922.

It is an arithmetic number, because the mean of its divisors is an integer number (86099711922).

Almost surely, 2^344134331143 is an apocalyptic number.

344134331143 is a deficient number, since it is larger than the sum of its proper divisors (264516545).

344134331143 is a wasteful number, since it uses less digits than its factorization.

344134331143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264516544.

The product of its digits is 62208, while the sum is 34.

Adding to 344134331143 its reverse (341133431443), we get a palindrome (685267762586).

The spelling of 344134331143 in words is "three hundred forty-four billion, one hundred thirty-four million, three hundred thirty-one thousand, one hundred forty-three".