432824429 has 2 divisors, whose sum is σ = 432824430. Its totient is φ = 432824428.

The previous prime is 432824407. The next prime is 432824453. The reversal of 432824429 is 924428234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332223529 + 100600900 = 18227^2 + 10030^2 .

It is a cyclic number.

It is not a de Polignac number, because 432824429 - 2²⁰ = 431775853 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 432824392 and 432824401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (432824479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216412214 + 216412215.

It is an arithmetic number, because the mean of its divisors is an integer number (216412215).

Almost surely, 2^432824429 is an apocalyptic number.

It is an amenable number.

432824429 is a deficient number, since it is larger than the sum of its proper divisors (1).

432824429 is an equidigital number, since it uses as much as digits as its factorization.

432824429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 38.

The square root of 432824429 is about 20804.4329170492. The cubic root of 432824429 is about 756.4332111356.

The spelling of 432824429 in words is "four hundred thirty-two million, eight hundred twenty-four thousand, four hundred twenty-nine".