344042121240443 has 2 divisors, whose sum is σ = 344042121240444. Its totient is φ = 344042121240442.

The previous prime is 344042121240431. The next prime is 344042121240541.

344042121240443 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 344042121240443 - 2³⁴ = 344024941371259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344042121240397 and 344042121240406.

It is not a weakly prime, because it can be changed into another prime (344042121270443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172021060620221 + 172021060620222.

It is an arithmetic number, because the mean of its divisors is an integer number (172021060620222).

Almost surely, 2^{344042121240443} is an apocalyptic number.

344042121240443 is a deficient number, since it is larger than the sum of its proper divisors (1).

344042121240443 is an equidigital number, since it uses as much as digits as its factorization.

344042121240443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 344042121240443 in words is "three hundred forty-four trillion, forty-two billion, one hundred twenty-one million, two hundred forty thousand, four hundred forty-three".