14042005524 has 72 divisors (see below), whose sum is σ = 36862906080. Its totient is φ = 4503546432.

The previous prime is 14042005493. The next prime is 14042005529. The reversal of 14042005524 is 42550024041.

14042005524 is a `hidden beast` number, since 1 + 404 + 200 + 5 + 52 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14042005529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36022 + ... + 171410.

Almost surely, 2^14042005524 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14042005524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18431453040).

14042005524 is an abundant number, since it is smaller than the sum of its proper divisors (22820900556).

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

14042005524 is a wasteful number, since it uses less digits than its factorization.

14042005524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135509 (or 135504 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 14042005524 its reverse (42550024041), we get a palindrome (56592029565).

The spelling of 14042005524 in words is "fourteen billion, forty-two million, five thousand, five hundred twenty-four".