432413281 has 2 divisors, whose sum is σ = 432413282. Its totient is φ = 432413280.

The previous prime is 432413239. The next prime is 432413321. The reversal of 432413281 is 182314234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 346294881 + 86118400 = 18609^2 + 9280^2 .

It is a cyclic number.

It is not a de Polignac number, because 432413281 - 2¹⁵ = 432380513 is a prime.

It is a super-2 number, since 2×432413281² = 373962491170369922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (432413221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216206640 + 216206641.

It is an arithmetic number, because the mean of its divisors is an integer number (216206641).

Almost surely, 2^432413281 is an apocalyptic number.

It is an amenable number.

432413281 is a deficient number, since it is larger than the sum of its proper divisors (1).

432413281 is an equidigital number, since it uses as much as digits as its factorization.

432413281 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 28.

The square root of 432413281 is about 20794.5493098552. The cubic root of 432413281 is about 756.1936185820.

The spelling of 432413281 in words is "four hundred thirty-two million, four hundred thirteen thousand, two hundred eighty-one".