14042102521442 has 8 divisors (see below), whose sum is σ = 21105028840896. Its totient is φ = 7007092907812.

The previous prime is 14042102521427. The next prime is 14042102521453. The reversal of 14042102521442 is 24412520124041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14042102521399 and 14042102521408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6979175198 + ... + 6979177209.

It is an arithmetic number, because the mean of its divisors is an integer number (2638128605112).

Almost surely, 2^{14042102521442} is an apocalyptic number.

14042102521442 is a deficient number, since it is larger than the sum of its proper divisors (7062926319454).

14042102521442 is a wasteful number, since it uses less digits than its factorization.

14042102521442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13958352912.

The product of its (nonzero) digits is 20480, while the sum is 32.

Adding to 14042102521442 its reverse (24412520124041), we get a palindrome (38454622645483).

The spelling of 14042102521442 in words is "fourteen trillion, forty-two billion, one hundred two million, five hundred twenty-one thousand, four hundred forty-two".