16906669116 has 24 divisors (see below), whose sum is σ = 41769418320. Its totient is φ = 5304052992.

The previous prime is 16906669069. The next prime is 16906669141. The reversal of 16906669116 is 61196660961.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

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, 41437711 + ... + 41438118.

It is an arithmetic number, because the mean of its divisors is an integer number (1740392430).

Almost surely, 2^16906669116 is an apocalyptic number.

It is an amenable number.

16906669116 is an abundant number, since it is smaller than the sum of its proper divisors (24862749204).

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

16906669116 is a wasteful number, since it uses less digits than its factorization.

16906669116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82875853 (or 82875851 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 51.

The spelling of 16906669116 in words is "sixteen billion, nine hundred six million, six hundred sixty-nine thousand, one hundred sixteen".