14204143342442 has 8 divisors (see below), whose sum is σ = 21308612498976. Its totient is φ = 7101272509452.

The previous prime is 14204143342409. The next prime is 14204143342457. The reversal of 14204143342442 is 24424334140241.

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 = 14204143342396 and 14204143342405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399558668 + ... + 399594215.

It is an arithmetic number, because the mean of its divisors is an integer number (2663576562372).

Almost surely, 2^{14204143342442} is an apocalyptic number.

14204143342442 is a deficient number, since it is larger than the sum of its proper divisors (7104469156534).

14204143342442 is an equidigital number, since it uses as much as digits as its factorization.

14204143342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799161772.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 14204143342442 its reverse (24424334140241), we get a palindrome (38628477482683).

The spelling of 14204143342442 in words is "fourteen trillion, two hundred four billion, one hundred forty-three million, three hundred forty-two thousand, four hundred forty-two".