14042153454342 has 96 divisors (see below), whose sum is σ = 32194384518912. Its totient is φ = 4058152690176.

The previous prime is 14042153454283. The next prime is 14042153454353. The reversal of 14042153454342 is 24345435124041.

It is a junction number, because it is equal to n+sod(n) for n = 14042153454294 and 14042153454303.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 10338393 + ... + 11617515.

It is an arithmetic number, because the mean of its divisors is an integer number (335358172072).

Almost surely, 2^{14042153454342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14042153454342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16097192259456).

14042153454342 is an abundant number, since it is smaller than the sum of its proper divisors (18152231064570).

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

14042153454342 is a wasteful number, since it uses less digits than its factorization.

14042153454342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279662 (or 1279645 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

Adding to 14042153454342 its reverse (24345435124041), we get a palindrome (38387588578383).

The spelling of 14042153454342 in words is "fourteen trillion, forty-two billion, one hundred fifty-three million, four hundred fifty-four thousand, three hundred forty-two".