14042005523 has 16 divisors (see below), whose sum is σ = 17878418880. Its totient is φ = 10727047296.

The previous prime is 14042005493. The next prime is 14042005529. The reversal of 14042005523 is 32550024041.

It is a happy number.

It is not a de Polignac number, because 14042005523 - 2¹⁰ = 14042004499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14042005492 and 14042005501.

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

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2657840 + ... + 2663117.

It is an arithmetic number, because the mean of its divisors is an integer number (1117401180).

Almost surely, 2^14042005523 is an apocalyptic number.

14042005523 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14042005523 is a deficient number, since it is larger than the sum of its proper divisors (3836413357).

14042005523 is a wasteful number, since it uses less digits than its factorization.

14042005523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321006.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 14042005523 its reverse (32550024041), we get a palindrome (46592029564).

The spelling of 14042005523 in words is "fourteen billion, forty-two million, five thousand, five hundred twenty-three".