432421301 has 8 divisors (see below), whose sum is σ = 477043224. Its totient is φ = 389422080.

The previous prime is 432421277. The next prime is 432421313. The reversal of 432421301 is 103124234.

It can be written as a sum of positive squares in 4 ways, for example, as 9296401 + 423124900 = 3049^2 + 20570^2 .

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 432421301 - 2⁶ = 432421237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432421351) 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, 405116 + ... + 406181.

It is an arithmetic number, because the mean of its divisors is an integer number (59630403).

Almost surely, 2^432421301 is an apocalyptic number.

432421301 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

432421301 is a deficient number, since it is larger than the sum of its proper divisors (44621923).

432421301 is a wasteful number, since it uses less digits than its factorization.

432421301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811351.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 432421301 is about 20794.7421479565. The cubic root of 432421301 is about 756.1982936121.

Adding to 432421301 its reverse (103124234), we get a palindrome (535545535).

The spelling of 432421301 in words is "four hundred thirty-two million, four hundred twenty-one thousand, three hundred one".