422440801 has 4 divisors (see below), whose sum is σ = 426542272. Its totient is φ = 418339332.

The previous prime is 422440783. The next prime is 422440807. The reversal of 422440801 is 108044224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 422440801 - 2⁷ = 422440673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422440807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050581 + ... + 2050786.

It is an arithmetic number, because the mean of its divisors is an integer number (106635568).

Almost surely, 2^422440801 is an apocalyptic number.

It is an amenable number.

422440801 is a deficient number, since it is larger than the sum of its proper divisors (4101471).

422440801 is a wasteful number, since it uses less digits than its factorization.

422440801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101470.

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 422440801 is about 20553.3647123774. The cubic root of 422440801 is about 750.3351397010.

The spelling of 422440801 in words is "four hundred twenty-two million, four hundred forty thousand, eight hundred one".