14042423014440 has 64 divisors (see below), whose sum is σ = 43106972990400. Its totient is φ = 3657561341952.

The previous prime is 14042423014313. The next prime is 14042423014441. The reversal of 14042423014440 is 4441032424041.

It is not an unprimeable number, because it can be changed into a prime (14042423014441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1360694745 + ... + 1360705064.

It is an arithmetic number, because the mean of its divisors is an integer number (673546452975).

Almost surely, 2^{14042423014440} is an apocalyptic number.

14042423014440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14042423014440 is an abundant number, since it is smaller than the sum of its proper divisors (29064549975960).

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

14042423014440 is a wasteful number, since it uses less digits than its factorization.

14042423014440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2721399866 (or 2721399862 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 14042423014440 its reverse (4441032424041), we get a palindrome (18483455438481).

The spelling of 14042423014440 in words is "fourteen trillion, forty-two billion, four hundred twenty-three million, fourteen thousand, four hundred forty".