4340351591 has 2 divisors, whose sum is σ = 4340351592. Its totient is φ = 4340351590.

The previous prime is 4340351573. The next prime is 4340351593. The reversal of 4340351591 is 1951530434.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4340351591 - 2⁶ = 4340351527 is a prime.

Together with 4340351593, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4340351593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170175795 + 2170175796.

It is an arithmetic number, because the mean of its divisors is an integer number (2170175796).

Almost surely, 2^4340351591 is an apocalyptic number.

4340351591 is a deficient number, since it is larger than the sum of its proper divisors (1).

4340351591 is an equidigital number, since it uses as much as digits as its factorization.

4340351591 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 4340351591 is about 65881.3447874283. The cubic root of 4340351591 is about 1631.2040974425.

The spelling of 4340351591 in words is "four billion, three hundred forty million, three hundred fifty-one thousand, five hundred ninety-one".