42201455035273 has 2 divisors, whose sum is σ = 42201455035274. Its totient is φ = 42201455035272.

The previous prime is 42201455035123. The next prime is 42201455035393. The reversal of 42201455035273 is 37253055410224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34967980237129 + 7233474798144 = 5913373^2 + 2689512^2 .

It is a cyclic number.

It is not a de Polignac number, because 42201455035273 - 2²¹ = 42201452938121 is a prime.

It is not a weakly prime, because it can be changed into another prime (42201455035073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21100727517636 + 21100727517637.

It is an arithmetic number, because the mean of its divisors is an integer number (21100727517637).

Almost surely, 2^{42201455035273} is an apocalyptic number.

It is an amenable number.

42201455035273 is a deficient number, since it is larger than the sum of its proper divisors (1).

42201455035273 is an equidigital number, since it uses as much as digits as its factorization.

42201455035273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 42201455035273 in words is "forty-two trillion, two hundred one billion, four hundred fifty-five million, thirty-five thousand, two hundred seventy-three".