430214431 has 8 divisors (see below), whose sum is σ = 432496064. Its totient is φ = 427939200.

The previous prime is 430214423. The next prime is 430214443. The reversal of 430214431 is 134412034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 430214431 - 2³ = 430214423 is a prime.

It is a super-2 number, since 2×430214431² = 370168913281307522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430214401) 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, 186970 + ... + 189256.

It is an arithmetic number, because the mean of its divisors is an integer number (54062008).

Almost surely, 2^430214431 is an apocalyptic number.

430214431 is a deficient number, since it is larger than the sum of its proper divisors (2281633).

430214431 is a wasteful number, since it uses less digits than its factorization.

430214431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3201.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 430214431 is about 20741.6110994301. The cubic root of 430214431 is about 754.9096750268.

Adding to 430214431 its reverse (134412034), we get a palindrome (564626465).

The spelling of 430214431 in words is "four hundred thirty million, two hundred fourteen thousand, four hundred thirty-one".