14112545105440 has 48 divisors (see below), whose sum is σ = 33341791334040. Its totient is φ = 5644865064960.

The previous prime is 14112545105381. The next prime is 14112545105497. The reversal of 14112545105440 is 4450154521141.

14112545105440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13906425473424 + 206119632016 = 3729132^2 + 454004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14112545105440.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4821850 + ... + 7174630.

Almost surely, 2^{14112545105440} is an apocalyptic number.

14112545105440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14112545105440 is an abundant number, since it is smaller than the sum of its proper divisors (19229246228600).

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

14112545105440 is a wasteful number, since it uses less digits than its factorization.

14112545105440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2390285 (or 2390277 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 37.

Adding to 14112545105440 its reverse (4450154521141), we get a palindrome (18562699626581).

The spelling of 14112545105440 in words is "fourteen trillion, one hundred twelve billion, five hundred forty-five million, one hundred five thousand, four hundred forty".