16606777112 has 16 divisors (see below), whose sum is σ = 31175553840. Its totient is φ = 8293296096.

The previous prime is 16606777111. The next prime is 16606777129. The reversal of 16606777112 is 21177760661.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16606777111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254563 + ... + 1267730.

It is an arithmetic number, because the mean of its divisors is an integer number (1948472115).

Almost surely, 2^16606777112 is an apocalyptic number.

It is an amenable number.

16606777112 is a deficient number, since it is larger than the sum of its proper divisors (14568776728).

16606777112 is a wasteful number, since it uses less digits than its factorization.

16606777112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2523122 (or 2523118 counting only the distinct ones).

The product of its (nonzero) digits is 148176, while the sum is 44.

The spelling of 16606777112 in words is "sixteen billion, six hundred six million, seven hundred seventy-seven thousand, one hundred twelve".