4342340023457 has 2 divisors, whose sum is σ = 4342340023458. Its totient is φ = 4342340023456.

The previous prime is 4342340023397. The next prime is 4342340023519. The reversal of 4342340023457 is 7543200432434.

4342340023457 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4091169656896 + 251170366561 = 2022664^2 + 501169^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342340023457 - 2³² = 4338045056161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4342340022457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171170011728 + 2171170011729.

It is an arithmetic number, because the mean of its divisors is an integer number (2171170011729).

Almost surely, 2^{4342340023457} is an apocalyptic number.

It is an amenable number.

4342340023457 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342340023457 is an equidigital number, since it uses as much as digits as its factorization.

4342340023457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 41.

The spelling of 4342340023457 in words is "four trillion, three hundred forty-two billion, three hundred forty million, twenty-three thousand, four hundred fifty-seven".