14014354512 has 80 divisors (see below), whose sum is σ = 37397050880. Its totient is φ = 4517683200.

The previous prime is 14014354489. The next prime is 14014354561. The reversal of 14014354512 is 21545341041.

It is a self number, because there is not a number n which added to its sum of digits gives 14014354512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3392064 + ... + 3396192.

It is an arithmetic number, because the mean of its divisors is an integer number (467463136).

Almost surely, 2^14014354512 is an apocalyptic number.

14014354512 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 14014354512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18698525440).

14014354512 is an abundant number, since it is smaller than the sum of its proper divisors (23382696368).

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

14014354512 is a wasteful number, since it uses less digits than its factorization.

14014354512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452 (or 6446 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 14014354512 its reverse (21545341041), we get a palindrome (35559695553).

The spelling of 14014354512 in words is "fourteen billion, fourteen million, three hundred fifty-four thousand, five hundred twelve".