14200143012 has 144 divisors (see below), whose sum is σ = 42178456320. Its totient is φ = 3981700800.

The previous prime is 14200143007. The next prime is 14200143017. The reversal of 14200143012 is 21034100241.

It is an interprime number because it is at equal distance from previous prime (14200143007) and next prime (14200143017).

It is a super-3 number, since 3×14200143012³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14200143017) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 301587 + ... + 345477.

Almost surely, 2^14200143012 is an apocalyptic number.

14200143012 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 14200143012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21089228160).

14200143012 is an abundant number, since it is smaller than the sum of its proper divisors (27978313308).

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

14200143012 is a wasteful number, since it uses less digits than its factorization.

14200143012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43974 (or 43969 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 14200143012 its reverse (21034100241), we get a palindrome (35234243253).

The spelling of 14200143012 in words is "fourteen billion, two hundred million, one hundred forty-three thousand, twelve".