432431001 has 32 divisors (see below), whose sum is σ = 654192000. Its totient is φ = 282230784.

The previous prime is 432430993. The next prime is 432431009. The reversal of 432431001 is 100134234.

It is an interprime number because it is at equal distance from previous prime (432430993) and next prime (432431009).

It is not a de Polignac number, because 432431001 - 2³ = 432430993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432431009) 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 in 31 ways as a sum of consecutive naturals, for example, 561945 + ... + 562713.

It is an arithmetic number, because the mean of its divisors is an integer number (20443500).

Almost surely, 2^432431001 is an apocalyptic number.

It is an amenable number.

432431001 is a deficient number, since it is larger than the sum of its proper divisors (221760999).

432431001 is a wasteful number, since it uses less digits than its factorization.

432431001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 432431001 is about 20794.9753786822. The cubic root of 432431001 is about 756.2039478730.

Adding to 432431001 its reverse (100134234), we get a palindrome (532565235).

It can be divided in two parts, 43243 and 1001, that added together give a palindrome (44244).

The spelling of 432431001 in words is "four hundred thirty-two million, four hundred thirty-one thousand, one".