422045241 has 8 divisors (see below), whose sum is σ = 564503424. Its totient is φ = 280475280.

The previous prime is 422045237. The next prime is 422045263. The reversal of 422045241 is 142540224.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 422045241 - 2² = 422045237 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (422045291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220945 + ... + 222846.

It is an arithmetic number, because the mean of its divisors is an integer number (70562928).

Almost surely, 2^422045241 is an apocalyptic number.

It is an amenable number.

422045241 is a deficient number, since it is larger than the sum of its proper divisors (142458183).

422045241 is a wasteful number, since it uses less digits than its factorization.

422045241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444111.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 422045241 is about 20543.7397033744. The cubic root of 422045241 is about 750.1008699886.

Adding to 422045241 its reverse (142540224), we get a palindrome (564585465).

The spelling of 422045241 in words is "four hundred twenty-two million, forty-five thousand, two hundred forty-one".