14221536316 has 48 divisors (see below), whose sum is σ = 28620829440. Its totient is φ = 6132994560.

The previous prime is 14221536311. The next prime is 14221536319. The reversal of 14221536316 is 61363512241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221536311) 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, 105361 + ... + 198856.

It is an arithmetic number, because the mean of its divisors is an integer number (596267280).

Almost surely, 2^14221536316 is an apocalyptic number.

It is an amenable number.

14221536316 is an abundant number, since it is smaller than the sum of its proper divisors (14399293124).

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

14221536316 is a wasteful number, since it uses less digits than its factorization.

14221536316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304294 (or 304292 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The spelling of 14221536316 in words is "fourteen billion, two hundred twenty-one million, five hundred thirty-six thousand, three hundred sixteen".