14231333412 has 144 divisors (see below), whose sum is σ = 38400747840. Its totient is φ = 4431200256.

The previous prime is 14231333411. The next prime is 14231333443. The reversal of 14231333412 is 21433313241.

It is a happy number.

14231333412 is a `hidden beast` number, since 1 + 4 + 2 + 313 + 3 + 341 + 2 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14231333411) 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, 24664068 + ... + 24664644.

It is an arithmetic number, because the mean of its divisors is an integer number (266671860).

Almost surely, 2^14231333412 is an apocalyptic number.

14231333412 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 14231333412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19200373920).

14231333412 is an abundant number, since it is smaller than the sum of its proper divisors (24169414428).

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

14231333412 is a wasteful number, since it uses less digits than its factorization.

14231333412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1045 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 14231333412 its reverse (21433313241), we get a palindrome (35664646653).

The spelling of 14231333412 in words is "fourteen billion, two hundred thirty-one million, three hundred thirty-three thousand, four hundred twelve".