42013302241 has 2 divisors, whose sum is σ = 42013302242. Its totient is φ = 42013302240.

The previous prime is 42013302217. The next prime is 42013302259. The reversal of 42013302241 is 14220331024.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27564300625 + 14449001616 = 166025^2 + 120204^2 .

It is a cyclic number.

It is not a de Polignac number, because 42013302241 - 2³¹ = 39865818593 is a prime.

It is not a weakly prime, because it can be changed into another prime (42013302281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21006651120 + 21006651121.

It is an arithmetic number, because the mean of its divisors is an integer number (21006651121).

Almost surely, 2^42013302241 is an apocalyptic number.

It is an amenable number.

42013302241 is a deficient number, since it is larger than the sum of its proper divisors (1).

42013302241 is an equidigital number, since it uses as much as digits as its factorization.

42013302241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 42013302241 its reverse (14220331024), we get a palindrome (56233633265).

The spelling of 42013302241 in words is "forty-two billion, thirteen million, three hundred two thousand, two hundred forty-one".