14002003343442 has 32 divisors (see below), whose sum is σ = 28970538382080. Its totient is φ = 4506255568640.

The previous prime is 14002003343441. The next prime is 14002003343459. The reversal of 14002003343442 is 24434330020041.

It is a happy number.

14002003343442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (14002003343441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4632343 + ... + 7032965.

It is an arithmetic number, because the mean of its divisors is an integer number (905329324440).

Almost surely, 2^{14002003343442} is an apocalyptic number.

14002003343442 is an abundant number, since it is smaller than the sum of its proper divisors (14968535038638).

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

14002003343442 is a wasteful number, since it uses less digits than its factorization.

14002003343442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2434178.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 14002003343442 its reverse (24434330020041), we get a palindrome (38436333363483).

The spelling of 14002003343442 in words is "fourteen trillion, two billion, three million, three hundred forty-three thousand, four hundred forty-two".