14112551433140 has 96 divisors (see below), whose sum is σ = 30495742831008. Its totient is φ = 5482616832000.

The previous prime is 14112551433137. The next prime is 14112551433191. The reversal of 14112551433140 is 4133415521141.

It can be written as a sum of positive squares in 16 ways, for example, as 4110942782116 + 10001608651024 = 2027546^2 + 3162532^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14112551433140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182622110 + ... + 182699370.

It is an arithmetic number, because the mean of its divisors is an integer number (317663987823).

Almost surely, 2^{14112551433140} is an apocalyptic number.

14112551433140 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 14112551433140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15247871415504).

14112551433140 is an abundant number, since it is smaller than the sum of its proper divisors (16383191397868).

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

14112551433140 is a wasteful number, since it uses less digits than its factorization.

14112551433140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78309 (or 78307 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 14112551433140 its reverse (4133415521141), we get a palindrome (18245966954281).

The spelling of 14112551433140 in words is "fourteen trillion, one hundred twelve billion, five hundred fifty-one million, four hundred thirty-three thousand, one hundred forty".