40422052654273 has 2 divisors, whose sum is σ = 40422052654274. Its totient is φ = 40422052654272.

The previous prime is 40422052654219. The next prime is 40422052654283. The reversal of 40422052654273 is 37245625022404.

It is a happy number.

40422052654273 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., 36852099371649 + 3569953282624 = 6070593^2 + 1889432^2 .

It is a cyclic number.

It is not a de Polignac number, because 40422052654273 - 2⁹ = 40422052653761 is a prime.

It is not a weakly prime, because it can be changed into another prime (40422052654283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20211026327136 + 20211026327137.

It is an arithmetic number, because the mean of its divisors is an integer number (20211026327137).

Almost surely, 2^{40422052654273} is an apocalyptic number.

It is an amenable number.

40422052654273 is a deficient number, since it is larger than the sum of its proper divisors (1).

40422052654273 is an equidigital number, since it uses as much as digits as its factorization.

40422052654273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 46.

Adding to 40422052654273 its reverse (37245625022404), we get a palindrome (77667677676677).

The spelling of 40422052654273 in words is "forty trillion, four hundred twenty-two billion, fifty-two million, six hundred fifty-four thousand, two hundred seventy-three".