4342642097 has 2 divisors, whose sum is σ = 4342642098. Its totient is φ = 4342642096.

The previous prime is 4342642001. The next prime is 4342642103. The reversal of 4342642097 is 7902462434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2851987216 + 1490654881 = 53404^2 + 38609^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342642097 - 2¹⁴ = 4342625713 is a prime.

It is not a weakly prime, because it can be changed into another prime (4342641097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171321048 + 2171321049.

It is an arithmetic number, because the mean of its divisors is an integer number (2171321049).

Almost surely, 2^4342642097 is an apocalyptic number.

It is an amenable number.

4342642097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342642097 is an equidigital number, since it uses as much as digits as its factorization.

4342642097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 4342642097 is about 65898.7260650766. The cubic root of 4342642097 is about 1631.4909886190.

The spelling of 4342642097 in words is "four billion, three hundred forty-two million, six hundred forty-two thousand, ninety-seven".