422824141 has 4 divisors (see below), whose sum is σ = 422977792. Its totient is φ = 422670492.

The previous prime is 422824139. The next prime is 422824151. The reversal of 422824141 is 141428224.

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 422824141 - 2¹ = 422824139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422824151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72621 + ... + 78226.

It is an arithmetic number, because the mean of its divisors is an integer number (105744448).

Almost surely, 2^422824141 is an apocalyptic number.

It is an amenable number.

422824141 is a deficient number, since it is larger than the sum of its proper divisors (153651).

422824141 is a wasteful number, since it uses less digits than its factorization.

422824141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153650.

The product of its digits is 4096, while the sum is 28.

The square root of 422824141 is about 20562.6880781672. The cubic root of 422824141 is about 750.5620326465.

The spelling of 422824141 in words is "four hundred twenty-two million, eight hundred twenty-four thousand, one hundred forty-one".