14040014555120 has 160 divisors (see below), whose sum is σ = 35861804697600. Its totient is φ = 5088144771072.

The previous prime is 14040014555111. The next prime is 14040014555123. The reversal of 14040014555120 is 2155541004041.

It is a happy number.

It is a super-3 number, since 3×14040014555120³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14040014555123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200740316 + ... + 200810244.

It is an arithmetic number, because the mean of its divisors is an integer number (224136279360).

Almost surely, 2^{14040014555120} is an apocalyptic number.

14040014555120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14040014555120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17930902348800).

14040014555120 is an abundant number, since it is smaller than the sum of its proper divisors (21821790142480).

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

14040014555120 is a wasteful number, since it uses less digits than its factorization.

14040014555120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75727 (or 75721 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 14040014555120 its reverse (2155541004041), we get a palindrome (16195555559161).

The spelling of 14040014555120 in words is "fourteen trillion, forty billion, fourteen million, five hundred fifty-five thousand, one hundred twenty".