343043122441 has 4 divisors (see below), whose sum is σ = 357958040832. Its totient is φ = 328128204052.

The previous prime is 343043122427. The next prime is 343043122453. The reversal of 343043122441 is 144221340343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 144221340343 = 29 ⋅4973149667.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343043122441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343043122841) 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, 7457459161 + ... + 7457459206.

It is an arithmetic number, because the mean of its divisors is an integer number (89489510208).

Almost surely, 2^343043122441 is an apocalyptic number.

It is an amenable number.

343043122441 is a deficient number, since it is larger than the sum of its proper divisors (14914918391).

343043122441 is a wasteful number, since it uses less digits than its factorization.

343043122441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14914918390.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 343043122441 its reverse (144221340343), we get a palindrome (487264462784).

The spelling of 343043122441 in words is "three hundred forty-three billion, forty-three million, one hundred twenty-two thousand, four hundred forty-one".