4342017397 has 2 divisors, whose sum is σ = 4342017398. Its totient is φ = 4342017396.

The previous prime is 4342017367. The next prime is 4342017461. The reversal of 4342017397 is 7937102434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2706704676 + 1635312721 = 52026^2 + 40439^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342017397 - 2⁷ = 4342017269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4342017347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171008698 + 2171008699.

It is an arithmetic number, because the mean of its divisors is an integer number (2171008699).

Almost surely, 2^4342017397 is an apocalyptic number.

It is an amenable number.

4342017397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342017397 is an equidigital number, since it uses as much as digits as its factorization.

4342017397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 4342017397 is about 65893.9860457690. The cubic root of 4342017397 is about 1631.4127535052.

The spelling of 4342017397 in words is "four billion, three hundred forty-two million, seventeen thousand, three hundred ninety-seven".