424224104 has 16 divisors (see below), whose sum is σ = 797678820. Its totient is φ = 211509760.

The previous prime is 424224083. The next prime is 424224109. The reversal of 424224104 is 401422424.

It can be written as a sum of positive squares in 2 ways, for example, as 397204900 + 27019204 = 19930^2 + 5198^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424224104.

It is not an unprimeable number, because it can be changed into a prime (424224109) 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, 72287 + ... + 77934.

Almost surely, 2^424224104 is an apocalyptic number.

It is an amenable number.

424224104 is a deficient number, since it is larger than the sum of its proper divisors (373454716).

424224104 is a wasteful number, since it uses less digits than its factorization.

424224104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150580 (or 150576 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 424224104 is about 20596.7012892842. The cubic root of 424224104 is about 751.3894858122.

Adding to 424224104 its reverse (401422424), we get a palindrome (825646528).

The spelling of 424224104 in words is "four hundred twenty-four million, two hundred twenty-four thousand, one hundred four".