424532429 has 2 divisors, whose sum is σ = 424532430. Its totient is φ = 424532428.

The previous prime is 424532417. The next prime is 424532441. The reversal of 424532429 is 924235424.

It is a balanced prime because it is at equal distance from previous prime (424532417) and next prime (424532441).

It can be written as a sum of positive squares in only one way, i.e., 384552100 + 39980329 = 19610^2 + 6323^2 .

It is a cyclic number.

It is not a de Polignac number, because 424532429 - 2²⁸ = 156096973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424532729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212266214 + 212266215.

It is an arithmetic number, because the mean of its divisors is an integer number (212266215).

Almost surely, 2^424532429 is an apocalyptic number.

It is an amenable number.

424532429 is a deficient number, since it is larger than the sum of its proper divisors (1).

424532429 is an equidigital number, since it uses as much as digits as its factorization.

424532429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 35.

The square root of 424532429 is about 20604.1847448522. The cubic root of 424532429 is about 751.5714777180.

The spelling of 424532429 in words is "four hundred twenty-four million, five hundred thirty-two thousand, four hundred twenty-nine".