14203120043112 has 512 divisors, whose sum is σ = 50214947328000. Its totient is φ = 3224126177280.

The previous prime is 14203120043087. The next prime is 14203120043129. The reversal of 14203120043112 is 21134002130241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 816591088 + ... + 816608480.

It is an arithmetic number, because the mean of its divisors is an integer number (98076069000).

Almost surely, 2^{14203120043112} is an apocalyptic number.

14203120043112 is a gapful number since it is divisible by the number (12) 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 14203120043112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25107473664000).

14203120043112 is an abundant number, since it is smaller than the sum of its proper divisors (36011827284888).

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

14203120043112 is a wasteful number, since it uses less digits than its factorization.

14203120043112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19241 (or 19237 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 14203120043112 its reverse (21134002130241), we get a palindrome (35337122173353).

The spelling of 14203120043112 in words is "fourteen trillion, two hundred three billion, one hundred twenty million, forty-three thousand, one hundred twelve".