4342340202191 has 2 divisors, whose sum is σ = 4342340202192. Its totient is φ = 4342340202190.

The previous prime is 4342340202119. The next prime is 4342340202209. The reversal of 4342340202191 is 1912020432434.

Together with previous prime (4342340202119) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4342340202191 - 2³⁴ = 4325160333007 is a prime.

It is a super-2 number, since 2×4342340202191² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4342340202391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171170101095 + 2171170101096.

It is an arithmetic number, because the mean of its divisors is an integer number (2171170101096).

Almost surely, 2^{4342340202191} is an apocalyptic number.

4342340202191 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342340202191 is an equidigital number, since it uses as much as digits as its factorization.

4342340202191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 4342340202191 in words is "four trillion, three hundred forty-two billion, three hundred forty million, two hundred two thousand, one hundred ninety-one".