422041588993 has 2 divisors, whose sum is σ = 422041588994. Its totient is φ = 422041588992.

The previous prime is 422041588987. The next prime is 422041589023. The reversal of 422041588993 is 399885140224.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258747203584 + 163294385409 = 508672^2 + 404097^2 .

It is a cyclic number.

It is not a de Polignac number, because 422041588993 - 2²⁹ = 421504718081 is a prime.

It is not a weakly prime, because it can be changed into another prime (422041588963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211020794496 + 211020794497.

It is an arithmetic number, because the mean of its divisors is an integer number (211020794497).

Almost surely, 2^422041588993 is an apocalyptic number.

It is an amenable number.

422041588993 is a deficient number, since it is larger than the sum of its proper divisors (1).

422041588993 is an equidigital number, since it uses as much as digits as its factorization.

422041588993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 422041588993 in words is "four hundred twenty-two billion, forty-one million, five hundred eighty-eight thousand, nine hundred ninety-three".