14043001212 has 96 divisors (see below), whose sum is σ = 36654508800. Its totient is φ = 4649400000.

The previous prime is 14043001207. The next prime is 14043001243. The reversal of 14043001212 is 21210034041.

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

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, 19002339 + ... + 19003077.

It is an arithmetic number, because the mean of its divisors is an integer number (381817800).

Almost surely, 2^14043001212 is an apocalyptic number.

14043001212 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 14043001212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18327254400).

14043001212 is an abundant number, since it is smaller than the sum of its proper divisors (22611507588).

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

14043001212 is a wasteful number, since it uses less digits than its factorization.

14043001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704 (or 1696 counting only the distinct ones).

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

Adding to 14043001212 its reverse (21210034041), we get a palindrome (35253035253).

The spelling of 14043001212 in words is "fourteen billion, forty-three million, one thousand, two hundred twelve".