424232244 has 36 divisors (see below), whose sum is σ = 1073515716. Its totient is φ = 141259008.

The previous prime is 424232239. The next prime is 424232257. The reversal of 424232244 is 442232424.

424232244 is a `hidden beast` number, since 424 + 232 + 2 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 99800100 + 324432144 = 9990^2 + 18012^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30652 + ... + 42284.

It is an arithmetic number, because the mean of its divisors is an integer number (29819881).

Almost surely, 2^424232244 is an apocalyptic number.

It is an amenable number.

424232244 is an abundant number, since it is smaller than the sum of its proper divisors (649283472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424232244 is a wasteful number, since it uses less digits than its factorization.

424232244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656 (or 12651 counting only the distinct ones).

The product of its digits is 12288, while the sum is 27.

The square root of 424232244 is about 20596.8988927945. The cubic root of 424232244 is about 751.3942916614.

Adding to 424232244 its reverse (442232424), we get a palindrome (866464668).

The spelling of 424232244 in words is "four hundred twenty-four million, two hundred thirty-two thousand, two hundred forty-four".