14231232432 has 60 divisors (see below), whose sum is σ = 40275223560. Its totient is φ = 4690439424.

The previous prime is 14231232409. The next prime is 14231232439. The reversal of 14231232432 is 23423213241.

14231232432 is a `hidden beast` number, since 1 + 423 + 1 + 232 + 4 + 3 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 14231232396 and 14231232405.

It is not an unprimeable number, because it can be changed into a prime (14231232439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 542398 + ... + 568029.

It is an arithmetic number, because the mean of its divisors is an integer number (671253726).

Almost surely, 2^14231232432 is an apocalyptic number.

14231232432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14231232432 is an abundant number, since it is smaller than the sum of its proper divisors (26043991128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14231232432 is a wasteful number, since it uses less digits than its factorization.

14231232432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110530 (or 1110521 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 14231232432 its reverse (23423213241), we get a palindrome (37654445673).

It can be divided in two parts, 142 and 31232432, that multiplied together give a palindrome (4435005344).

The spelling of 14231232432 in words is "fourteen billion, two hundred thirty-one million, two hundred thirty-two thousand, four hundred thirty-two".