430423471 has 2 divisors, whose sum is σ = 430423472. Its totient is φ = 430423470.

The previous prime is 430423457. The next prime is 430423489. The reversal of 430423471 is 174324034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430423471 - 2⁵ = 430423439 is a prime.

It is a super-3 number, since 3×430423471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (430423171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215211735 + 215211736.

It is an arithmetic number, because the mean of its divisors is an integer number (215211736).

Almost surely, 2^430423471 is an apocalyptic number.

430423471 is a deficient number, since it is larger than the sum of its proper divisors (1).

430423471 is an equidigital number, since it uses as much as digits as its factorization.

430423471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 430423471 is about 20746.6496331335. The cubic root of 430423471 is about 755.0319247352.

The spelling of 430423471 in words is "four hundred thirty million, four hundred twenty-three thousand, four hundred seventy-one".