16502242502616 has 64 divisors (see below), whose sum is σ = 45512751402720. Its totient is φ = 4953768852480.

The previous prime is 16502242502609. The next prime is 16502242502633. The reversal of 16502242502616 is 61620524220561.

It is a happy number.

16502242502616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645009195 + ... + 645034778.

Almost surely, 2^{16502242502616} is an apocalyptic number.

It is an amenable number.

16502242502616 is an abundant number, since it is smaller than the sum of its proper divisors (29010508900104).

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

16502242502616 is a wasteful number, since it uses less digits than its factorization.

16502242502616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290044036 (or 1290044032 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 16502242502616 in words is "sixteen trillion, five hundred two billion, two hundred forty-two million, five hundred two thousand, six hundred sixteen".