14521316516 has 24 divisors (see below), whose sum is σ = 29062299840. Its totient is φ = 6219207072.

The previous prime is 14521316437. The next prime is 14521316527. The reversal of 14521316516 is 61561312541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133331 + ... + 216378.

It is an arithmetic number, because the mean of its divisors is an integer number (1210929160).

Almost surely, 2^14521316516 is an apocalyptic number.

It is an amenable number.

14521316516 is an abundant number, since it is smaller than the sum of its proper divisors (14540983324).

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

14521316516 is a wasteful number, since it uses less digits than its factorization.

14521316516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351203 (or 351201 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

The spelling of 14521316516 in words is "fourteen billion, five hundred twenty-one million, three hundred sixteen thousand, five hundred sixteen".