14042424312 has 144 divisors (see below), whose sum is σ = 45766679400. Its totient is φ = 3873744000.

The previous prime is 14042424293. The next prime is 14042424313. The reversal of 14042424312 is 21342424041.

14042424312 is a `hidden beast` number, since 1 + 404 + 2 + 4 + 243 + 12 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14042424313) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33687 + ... + 170937.

Almost surely, 2^14042424312 is an apocalyptic number.

14042424312 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 14042424312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22883339700).

14042424312 is an abundant number, since it is smaller than the sum of its proper divisors (31724255088).

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

14042424312 is a wasteful number, since it uses less digits than its factorization.

14042424312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137306 (or 137292 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 14042424312 its reverse (21342424041), we get a palindrome (35384848353).

The spelling of 14042424312 in words is "fourteen billion, forty-two million, four hundred twenty-four thousand, three hundred twelve".