343141340123 has 8 divisors (see below), whose sum is σ = 358238628096. Its totient is φ = 328058893800.

The previous prime is 343141340117. The next prime is 343141340137. The reversal of 343141340123 is 321043141343.

It is a happy number.

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 343141340123 - 2²⁸ = 342872904667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343141340173) 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 7 ways as a sum of consecutive naturals, for example, 3663143 + ... + 3755648.

It is an arithmetic number, because the mean of its divisors is an integer number (44779828512).

Almost surely, 2^343141340123 is an apocalyptic number.

343141340123 is a deficient number, since it is larger than the sum of its proper divisors (15097287973).

343141340123 is a wasteful number, since it uses less digits than its factorization.

343141340123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420825.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 343141340123 its reverse (321043141343), we get a palindrome (664184481466).

The spelling of 343141340123 in words is "three hundred forty-three billion, one hundred forty-one million, three hundred forty thousand, one hundred twenty-three".