16104502068 has 24 divisors (see below), whose sum is σ = 39554917920. Its totient is φ = 5085632160.

The previous prime is 16104502019. The next prime is 16104502069. The reversal of 16104502068 is 86020540161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16104502069) 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, 35316663 + ... + 35317118.

It is an arithmetic number, because the mean of its divisors is an integer number (1648121580).

Almost surely, 2^16104502068 is an apocalyptic number.

It is an amenable number.

16104502068 is an abundant number, since it is smaller than the sum of its proper divisors (23450415852).

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

16104502068 is a wasteful number, since it uses less digits than its factorization.

16104502068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70633807 (or 70633805 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 16104502068 in words is "sixteen billion, one hundred four million, five hundred two thousand, sixty-eight".