14413231442 has 4 divisors (see below), whose sum is σ = 21619847166. Its totient is φ = 7206615720.

The previous prime is 14413231423. The next prime is 14413231477. The reversal of 14413231442 is 24413231441.

14413231442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24413231441 = 2243 ⋅10884187.

It can be written as a sum of positive squares in only one way, i.e., 12391919761 + 2021311681 = 111319^2 + 44959^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3603307859 + ... + 3603307862.

Almost surely, 2^14413231442 is an apocalyptic number.

14413231442 is a deficient number, since it is larger than the sum of its proper divisors (7206615724).

14413231442 is an equidigital number, since it uses as much as digits as its factorization.

14413231442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7206615723.

The product of its digits is 9216, while the sum is 29.

Adding to 14413231442 its reverse (24413231441), we get a palindrome (38826462883).

Subtracting 14413231442 from its reverse (24413231441), we obtain a palindrome (9999999999).

The spelling of 14413231442 in words is "fourteen billion, four hundred thirteen million, two hundred thirty-one thousand, four hundred forty-two".