14014104520 has 32 divisors (see below), whose sum is σ = 33957254520. Its totient is φ = 5174438400.

The previous prime is 14014104509. The next prime is 14014104521. The reversal of 14014104520 is 2540141041.

14014104520 is nontrivially palindromic in base 3.

It can be written as a sum of positive squares in 4 ways, for example, as 10742493316 + 3271611204 = 103646^2 + 57198^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14014104491 and 14014104500.

It is not an unprimeable number, because it can be changed into a prime (14014104521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13474581 + ... + 13475620.

Almost surely, 2^14014104520 is an apocalyptic number.

14014104520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14014104520 is an abundant number, since it is smaller than the sum of its proper divisors (19943150000).

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

14014104520 is a wasteful number, since it uses less digits than its factorization.

14014104520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26950225 (or 26950221 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 14014104520 its reverse (2540141041), we get a palindrome (16554245561).

The spelling of 14014104520 in words is "fourteen billion, fourteen million, one hundred four thousand, five hundred twenty".