14432231242 has 48 divisors (see below), whose sum is σ = 26918831520. Its totient is φ = 5736744000.

The previous prime is 14432231239. The next prime is 14432231249. The reversal of 14432231242 is 24213223441.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 14432231242.

It is not an unprimeable number, because it can be changed into a prime (14432231249) 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 23 ways as a sum of consecutive naturals, for example, 31509 + ... + 172792.

It is an arithmetic number, because the mean of its divisors is an integer number (560808990).

Almost surely, 2^14432231242 is an apocalyptic number.

14432231242 is a deficient number, since it is larger than the sum of its proper divisors (12486600278).

14432231242 is a wasteful number, since it uses less digits than its factorization.

14432231242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204359 (or 204346 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

Adding to 14432231242 its reverse (24213223441), we get a palindrome (38645454683).

The spelling of 14432231242 in words is "fourteen billion, four hundred thirty-two million, two hundred thirty-one thousand, two hundred forty-two".