430224434 has 4 divisors (see below), whose sum is σ = 645336654. Its totient is φ = 215112216.

The previous prime is 430224427. The next prime is 430224461. The reversal of 430224434 is 434422034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 364695409 + 65529025 = 19097^2 + 8095^2 .

It is a super-2 number, since 2×430224434² = 370186127221240712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107556107 + ... + 107556110.

Almost surely, 2^430224434 is an apocalyptic number.

430224434 is a deficient number, since it is larger than the sum of its proper divisors (215112220).

430224434 is a wasteful number, since it uses less digits than its factorization.

430224434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215112219.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 430224434 is about 20741.8522316595. The cubic root of 430224434 is about 754.9155258324.

Adding to 430224434 its reverse (434422034), we get a palindrome (864646468).

The spelling of 430224434 in words is "four hundred thirty million, two hundred twenty-four thousand, four hundred thirty-four".