14420111102442 has 24 divisors (see below), whose sum is σ = 32887972690560. Its totient is φ = 4553719295400.

The previous prime is 14420111102413. The next prime is 14420111102459. The reversal of 14420111102442 is 24420111102441.

14420111102442 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 0 + 111 + 102 + 442 = 666.

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 11 ways as a sum of consecutive naturals, for example, 21082033434 + ... + 21082034117.

It is an arithmetic number, because the mean of its divisors is an integer number (1370332195440).

Almost surely, 2^{14420111102442} is an apocalyptic number.

14420111102442 is an abundant number, since it is smaller than the sum of its proper divisors (18467861588118).

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

14420111102442 is a wasteful number, since it uses less digits than its factorization.

14420111102442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42164067578 (or 42164067575 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 14420111102442 its reverse (24420111102441), we get a palindrome (38840222204883).

Subtracting 14420111102442 from its reverse (24420111102441), we obtain a palindrome (9999999999999).

The spelling of 14420111102442 in words is "fourteen trillion, four hundred twenty billion, one hundred eleven million, one hundred two thousand, four hundred forty-two".