530433442 has 32 divisors (see below), whose sum is σ = 1002234240. Its totient is φ = 204526080.

The previous prime is 530433433. The next prime is 530433451. The reversal of 530433442 is 244334035.

It is an interprime number because it is at equal distance from previous prime (530433433) and next prime (530433451).

It is a self number, because there is not a number n which added to its sum of digits gives 530433442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2817 + ... + 32692.

It is an arithmetic number, because the mean of its divisors is an integer number (31319820).

Almost surely, 2^530433442 is an apocalyptic number.

530433442 is a deficient number, since it is larger than the sum of its proper divisors (471800798).

530433442 is a wasteful number, since it uses less digits than its factorization.

530433442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35626.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 530433442 is about 23031.1407012332. The cubic root of 530433442 is about 809.4877836641.

Adding to 530433442 its reverse (244334035), we get a palindrome (774767477).

The spelling of 530433442 in words is "five hundred thirty million, four hundred thirty-three thousand, four hundred forty-two".