4342642637353 has 2 divisors, whose sum is σ = 4342642637354. Its totient is φ = 4342642637352.

The previous prime is 4342642637287. The next prime is 4342642637357. The reversal of 4342642637353 is 3537362462434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4032096128064 + 310546509289 = 2008008^2 + 557267^2 .

It is a cyclic number.

It is not a de Polignac number, because 4342642637353 - 2¹³ = 4342642629161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4342642637353.

It is not a weakly prime, because it can be changed into another prime (4342642637357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171321318676 + 2171321318677.

It is an arithmetic number, because the mean of its divisors is an integer number (2171321318677).

Almost surely, 2^{4342642637353} is an apocalyptic number.

It is an amenable number.

4342642637353 is a deficient number, since it is larger than the sum of its proper divisors (1).

4342642637353 is an equidigital number, since it uses as much as digits as its factorization.

4342642637353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26127360, while the sum is 52.

The spelling of 4342642637353 in words is "four trillion, three hundred forty-two billion, six hundred forty-two million, six hundred thirty-seven thousand, three hundred fifty-three".