14000043252 has 48 divisors (see below), whose sum is σ = 37248990912. Its totient is φ = 4054310400.

The previous prime is 14000043251. The next prime is 14000043257. The reversal of 14000043252 is 25234000041.

It is a super-2 number, since 2×14000043252² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14000043251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2636874 + ... + 2642177.

It is an arithmetic number, because the mean of its divisors is an integer number (776020644).

Almost surely, 2^14000043252 is an apocalyptic number.

14000043252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14000043252 is an abundant number, since it is smaller than the sum of its proper divisors (23248947660).

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

14000043252 is a wasteful number, since it uses less digits than its factorization.

14000043252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5279088 (or 5279086 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 14000043252 its reverse (25234000041), we get a palindrome (39234043293).

The spelling of 14000043252 in words is "fourteen billion, forty-three thousand, two hundred fifty-two".