432230312431 has 4 divisors (see below), whose sum is σ = 438681511192. Its totient is φ = 425779113672.

The previous prime is 432230312429. The next prime is 432230312467. The reversal of 432230312431 is 134213032234.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 134213032234 = 2 ⋅67106516117.

It is a cyclic number.

It is not a de Polignac number, because 432230312431 - 2¹ = 432230312429 is a prime.

It is a super-2 number, since 2×432230312431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 432230312431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432230312401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3225599280 + ... + 3225599413.

It is an arithmetic number, because the mean of its divisors is an integer number (109670377798).

Almost surely, 2^432230312431 is an apocalyptic number.

432230312431 is a deficient number, since it is larger than the sum of its proper divisors (6451198761).

432230312431 is an equidigital number, since it uses as much as digits as its factorization.

432230312431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6451198760.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 432230312431 its reverse (134213032234), we get a palindrome (566443344665).

The spelling of 432230312431 in words is "four hundred thirty-two billion, two hundred thirty million, three hundred twelve thousand, four hundred thirty-one".