42010144271 has 2 divisors, whose sum is σ = 42010144272. Its totient is φ = 42010144270.

The previous prime is 42010144193. The next prime is 42010144289. The reversal of 42010144271 is 17244101024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42010144271 - 2¹⁰ = 42010143247 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42010144271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42010144291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21005072135 + 21005072136.

It is an arithmetic number, because the mean of its divisors is an integer number (21005072136).

Almost surely, 2^42010144271 is an apocalyptic number.

42010144271 is a deficient number, since it is larger than the sum of its proper divisors (1).

42010144271 is an equidigital number, since it uses as much as digits as its factorization.

42010144271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 26.

Adding to 42010144271 its reverse (17244101024), we get a palindrome (59254245295).

The spelling of 42010144271 in words is "forty-two billion, ten million, one hundred forty-four thousand, two hundred seventy-one".