4342340023379 has 2 divisors, whose sum is σ = 4342340023380. Its totient is φ = 4342340023378.

The previous prime is 4342340023289. The next prime is 4342340023381. The reversal of 4342340023379 is 9733200432434.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4342340023379 is a prime.

Together with 4342340023381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4342340026379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171170011689 + 2171170011690.

It is an arithmetic number, because the mean of its divisors is an integer number (2171170011690).

Almost surely, 2^{4342340023379} is an apocalyptic number.

4342340023379 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342340023379 is an equidigital number, since it uses as much as digits as its factorization.

4342340023379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 44.

The spelling of 4342340023379 in words is "four trillion, three hundred forty-two billion, three hundred forty million, twenty-three thousand, three hundred seventy-nine".