14434343320240 has 80 divisors (see below), whose sum is σ = 34718193607680. Its totient is φ = 5574464824320.

The previous prime is 14434343320237. The next prime is 14434343320253. The reversal of 14434343320240 is 4202334343441.

14434343320240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 14434343320240.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90207505 + ... + 90367375.

It is an arithmetic number, because the mean of its divisors is an integer number (433977420096).

Almost surely, 2^{14434343320240} is an apocalyptic number.

14434343320240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14434343320240 is an abundant number, since it is smaller than the sum of its proper divisors (20283850287440).

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

14434343320240 is a wasteful number, since it uses less digits than its factorization.

14434343320240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198830 (or 198824 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 14434343320240 its reverse (4202334343441), we get a palindrome (18636677663681).

It can be divided in two parts, 1443434 and 3320240, that added together give a palindrome (4763674).

The spelling of 14434343320240 in words is "fourteen trillion, four hundred thirty-four billion, three hundred forty-three million, three hundred twenty thousand, two hundred forty".