432311103110431 has 4 divisors (see below), whose sum is σ = 432311585542200. Its totient is φ = 432310620678664.

The previous prime is 432311103110407. The next prime is 432311103110441. The reversal of 432311103110431 is 134011301113234.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 432311103110431 - 2¹¹ = 432311103108383 is a prime.

It is a super-2 number, since 2×432311103110431² (a number of 30 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 432311103110431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432311103110441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239869216 + ... + 241664773.

It is an arithmetic number, because the mean of its divisors is an integer number (108077896385550).

Almost surely, 2^{432311103110431} is an apocalyptic number.

432311103110431 is a deficient number, since it is larger than the sum of its proper divisors (482431769).

432311103110431 is an equidigital number, since it uses as much as digits as its factorization.

432311103110431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482431768.

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 432311103110431 its reverse (134011301113234), we get a palindrome (566322404223665).

The spelling of 432311103110431 in words is "four hundred thirty-two trillion, three hundred eleven billion, one hundred three million, one hundred ten thousand, four hundred thirty-one".