432021201 has 8 divisors (see below), whose sum is σ = 576600960. Its totient is φ = 287727792.

The previous prime is 432021199. The next prime is 432021203. The reversal of 432021201 is 102120234.

It is an interprime number because it is at equal distance from previous prime (432021199) and next prime (432021203).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 432021201 - 2¹ = 432021199 is a prime.

It is a super-2 number, since 2×432021201² = 373284636226964802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432021203) 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 in 7 ways as a sum of consecutive naturals, for example, 68041 + ... + 74118.

It is an arithmetic number, because the mean of its divisors is an integer number (72075120).

Almost surely, 2^432021201 is an apocalyptic number.

It is an amenable number.

432021201 is a deficient number, since it is larger than the sum of its proper divisors (144579759).

432021201 is a wasteful number, since it uses less digits than its factorization.

432021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143175.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 432021201 is about 20785.1197013633. The cubic root of 432021201 is about 755.9649962097.

Adding to 432021201 its reverse (102120234), we get a palindrome (534141435).

The spelling of 432021201 in words is "four hundred thirty-two million, twenty-one thousand, two hundred one".