41287775273 has 2 divisors, whose sum is σ = 41287775274. Its totient is φ = 41287775272.

The previous prime is 41287775209. The next prime is 41287775329. The reversal of 41287775273 is 37257778214.

It is a happy number.

41287775273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37776975769 + 3510799504 = 194363^2 + 59252^2 .

It is a cyclic number.

It is not a de Polignac number, because 41287775273 - 2⁶ = 41287775209 is a prime.

It is not a weakly prime, because it can be changed into another prime (41287705273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20643887636 + 20643887637.

It is an arithmetic number, because the mean of its divisors is an integer number (20643887637).

Almost surely, 2^41287775273 is an apocalyptic number.

It is an amenable number.

41287775273 is a deficient number, since it is larger than the sum of its proper divisors (1).

41287775273 is an equidigital number, since it uses as much as digits as its factorization.

41287775273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4609920, while the sum is 53.

The spelling of 41287775273 in words is "forty-one billion, two hundred eighty-seven million, seven hundred seventy-five thousand, two hundred seventy-three".