2343443343419 has 2 divisors, whose sum is σ = 2343443343420. Its totient is φ = 2343443343418.

The previous prime is 2343443343407. The next prime is 2343443343427. The reversal of 2343443343419 is 9143433443432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2343443343419 - 2²⁴ = 2343426566203 is a prime.

It is a super-2 number, since 2×2343443343419² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2343443343919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171721671709 + 1171721671710.

It is an arithmetic number, because the mean of its divisors is an integer number (1171721671710).

Almost surely, 2^{2343443343419} is an apocalyptic number.

2343443343419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343443343419 is an equidigital number, since it uses as much as digits as its factorization.

2343443343419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 47.

It can be divided in two parts, 2343443 and 343419, that added together give a palindrome (2686862).

The spelling of 2343443343419 in words is "two trillion, three hundred forty-three billion, four hundred forty-three million, three hundred forty-three thousand, four hundred nineteen".