430224431 has 16 divisors (see below), whose sum is σ = 532897344. Its totient is φ = 338217984.

The previous prime is 430224427. The next prime is 430224461. The reversal of 430224431 is 134422034.

It is not a de Polignac number, because 430224431 - 2² = 430224427 is a prime.

It is a super-2 number, since 2×430224431² = 370186122058547522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 430224397 and 430224406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430224461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770 + ... + 29343.

It is an arithmetic number, because the mean of its divisors is an integer number (33306084).

Almost surely, 2^430224431 is an apocalyptic number.

430224431 is a deficient number, since it is larger than the sum of its proper divisors (102672913).

430224431 is a wasteful number, since it uses less digits than its factorization.

430224431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30290.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 430224431 is about 20741.8521593420. The cubic root of 430224431 is about 754.9155240777.

Adding to 430224431 its reverse (134422034), we get a palindrome (564646465).

The spelling of 430224431 in words is "four hundred thirty million, two hundred twenty-four thousand, four hundred thirty-one".