42202343341 has 2 divisors, whose sum is σ = 42202343342. Its totient is φ = 42202343340.

The previous prime is 42202343233. The next prime is 42202343347. The reversal of 42202343341 is 14334320224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35997472900 + 6204870441 = 189730^2 + 78771^2 .

It is a cyclic number.

It is not a de Polignac number, because 42202343341 - 2⁷ = 42202343213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42202343347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21101171670 + 21101171671.

It is an arithmetic number, because the mean of its divisors is an integer number (21101171671).

Almost surely, 2^42202343341 is an apocalyptic number.

It is an amenable number.

42202343341 is a deficient number, since it is larger than the sum of its proper divisors (1).

42202343341 is an equidigital number, since it uses as much as digits as its factorization.

42202343341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 42202343341 its reverse (14334320224), we get a palindrome (56536663565).

The spelling of 42202343341 in words is "forty-two billion, two hundred two million, three hundred forty-three thousand, three hundred forty-one".