424244244 has 24 divisors (see below), whose sum is σ = 1000111168. Its totient is φ = 139956480.

The previous prime is 424244213. The next prime is 424244281. The reversal of 424244244 is 442442424.

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 7 ways as a sum of consecutive naturals, for example, 181072 + ... + 183399.

Almost surely, 2^424244244 is an apocalyptic number.

It is an amenable number.

424244244 is an abundant number, since it is smaller than the sum of its proper divisors (575866924).

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

424244244 is a wasteful number, since it uses less digits than its factorization.

424244244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364575 (or 364573 counting only the distinct ones).

The product of its digits is 32768, while the sum is 30.

The square root of 424244244 is about 20597.1901967234. The cubic root of 424244244 is about 751.4013763394.

Adding to 424244244 its reverse (442442424), we get a palindrome (866686668).

The spelling of 424244244 in words is "four hundred twenty-four million, two hundred forty-four thousand, two hundred forty-four".