422044029 has 24 divisors (see below), whose sum is σ = 666151200. Its totient is φ = 255356640.

The previous prime is 422044027. The next prime is 422044033. The reversal of 422044029 is 920440224.

It is not a de Polignac number, because 422044029 - 2¹ = 422044027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422043993 and 422044011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422044027) 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 23 ways as a sum of consecutive naturals, for example, 62007 + ... + 68475.

It is an arithmetic number, because the mean of its divisors is an integer number (27756300).

Almost surely, 2^422044029 is an apocalyptic number.

It is an amenable number.

422044029 is a deficient number, since it is larger than the sum of its proper divisors (244107171).

422044029 is a wasteful number, since it uses less digits than its factorization.

422044029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7145 (or 7142 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 422044029 is about 20543.7102053159. The cubic root of 422044029 is about 750.1001519589.

The spelling of 422044029 in words is "four hundred twenty-two million, forty-four thousand, twenty-nine".