14242102503451 has 4 divisors (see below), whose sum is σ = 14350820843304. Its totient is φ = 14133384163600.

The previous prime is 14242102503443. The next prime is 14242102503509. The reversal of 14242102503451 is 15430520124241.

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 14242102503451 - 2³ = 14242102503443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14242102503401) 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, 54359169730 + ... + 54359169991.

It is an arithmetic number, because the mean of its divisors is an integer number (3587705210826).

Almost surely, 2^{14242102503451} is an apocalyptic number.

14242102503451 is a deficient number, since it is larger than the sum of its proper divisors (108718339853).

14242102503451 is a wasteful number, since it uses less digits than its factorization.

14242102503451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108718339852.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 14242102503451 its reverse (15430520124241), we get a palindrome (29672622627692).

The spelling of 14242102503451 in words is "fourteen trillion, two hundred forty-two billion, one hundred two million, five hundred three thousand, four hundred fifty-one".