14224203203142 has 16 divisors (see below), whose sum is σ = 28448518228272. Its totient is φ = 4741382430720.

The previous prime is 14224203203123. The next prime is 14224203203179. The reversal of 14224203203142 is 24130230242241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2957803 + ... + 6098934.

It is an arithmetic number, because the mean of its divisors is an integer number (1778032389267).

Almost surely, 2^{14224203203142} is an apocalyptic number.

14224203203142 is an abundant number, since it is smaller than the sum of its proper divisors (14224315025130).

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

14224203203142 is a wasteful number, since it uses less digits than its factorization.

14224203203142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9318503.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14224203203142 its reverse (24130230242241), we get a palindrome (38354433445383).

The spelling of 14224203203142 in words is "fourteen trillion, two hundred twenty-four billion, two hundred three million, two hundred three thousand, one hundred forty-two".