424541330 has 16 divisors (see below), whose sum is σ = 784828440. Its totient is φ = 165226752.

The previous prime is 424541321. The next prime is 424541333. The reversal of 424541330 is 33145424.

It can be written as a sum of positive squares in 4 ways, for example, as 370062169 + 54479161 = 19237^2 + 7381^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 424541330.

It is not an unprimeable number, because it can be changed into a prime (424541333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573335 + ... + 574074.

Almost surely, 2^424541330 is an apocalyptic number.

424541330 is a deficient number, since it is larger than the sum of its proper divisors (360287110).

424541330 is a wasteful number, since it uses less digits than its factorization.

424541330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147453.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 424541330 is about 20604.4007435305. The cubic root of 424541330 is about 751.5767303132.

Adding to 424541330 its reverse (33145424), we get a palindrome (457686754).

The spelling of 424541330 in words is "four hundred twenty-four million, five hundred forty-one thousand, three hundred thirty".