14030116521 has 16 divisors (see below), whose sum is σ = 18968099136. Its totient is φ = 9222840576.

The previous prime is 14030116489. The next prime is 14030116531. The reversal of 14030116521 is 12561103041.

It is a happy number.

It is not a de Polignac number, because 14030116521 - 2⁵ = 14030116489 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14030116491 and 14030116500.

It is not an unprimeable number, because it can be changed into a prime (14030116531) 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, 1238941 + ... + 1250213.

It is an arithmetic number, because the mean of its divisors is an integer number (1185506196).

Almost surely, 2^14030116521 is an apocalyptic number.

It is an amenable number.

14030116521 is a deficient number, since it is larger than the sum of its proper divisors (4937982615).

14030116521 is a wasteful number, since it uses less digits than its factorization.

14030116521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17032.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 14030116521 its reverse (12561103041), we get a palindrome (26591219562).

The spelling of 14030116521 in words is "fourteen billion, thirty million, one hundred sixteen thousand, five hundred twenty-one".