14442450447768 has 64 divisors (see below), whose sum is σ = 41318368081920. Its totient is φ = 4120992019200.

The previous prime is 14442450447767. The next prime is 14442450447829. The reversal of 14442450447768 is 86774405424441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14442450447767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56355048 + ... + 56610743.

It is an arithmetic number, because the mean of its divisors is an integer number (645599501280).

Almost surely, 2^{14442450447768} is an apocalyptic number.

It is an amenable number.

14442450447768 is an abundant number, since it is smaller than the sum of its proper divisors (26875917634152).

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

14442450447768 is a wasteful number, since it uses less digits than its factorization.

14442450447768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112966568 (or 112966564 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 60.

The spelling of 14442450447768 in words is "fourteen trillion, four hundred forty-two billion, four hundred fifty million, four hundred forty-seven thousand, seven hundred sixty-eight".