430304442 has 16 divisors (see below), whose sum is σ = 911233152. Its totient is φ = 134997440.

The previous prime is 430304429. The next prime is 430304461. The reversal of 430304442 is 244403034.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2109234 + ... + 2109437.

It is an arithmetic number, because the mean of its divisors is an integer number (56952072).

Almost surely, 2^430304442 is an apocalyptic number.

430304442 is an abundant number, since it is smaller than the sum of its proper divisors (480928710).

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

430304442 is a wasteful number, since it uses less digits than its factorization.

430304442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218693.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 430304442 is about 20743.7808029298. The cubic root of 430304442 is about 754.9623196551.

Adding to 430304442 its reverse (244403034), we get a palindrome (674707476).

The spelling of 430304442 in words is "four hundred thirty million, three hundred four thousand, four hundred forty-two".