424422044 has 12 divisors (see below), whose sum is σ = 748083000. Its totient is φ = 210684048.

The previous prime is 424422029. The next prime is 424422071. The reversal of 424422044 is 440224424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 381119 + ... + 382230.

It is an arithmetic number, because the mean of its divisors is an integer number (62340250).

Almost surely, 2^424422044 is an apocalyptic number.

It is an amenable number.

424422044 is a deficient number, since it is larger than the sum of its proper divisors (323660956).

424422044 is a wasteful number, since it uses less digits than its factorization.

424422044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763492 (or 763490 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 424422044 is about 20601.5058672904. The cubic root of 424422044 is about 751.5063320005.

Adding to 424422044 its reverse (440224424), we get a palindrome (864646468).

The spelling of 424422044 in words is "four hundred twenty-four million, four hundred twenty-two thousand, forty-four".