16606777098 has 16 divisors (see below), whose sum is σ = 33217165440. Its totient is φ = 5534990496.

The previous prime is 16606777091. The next prime is 16606777111. The reversal of 16606777098 is 89077760661.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (16606777091) 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, 88738 + ... + 202701.

It is an arithmetic number, because the mean of its divisors is an integer number (2076072840).

Almost surely, 2^16606777098 is an apocalyptic number.

16606777098 is an abundant number, since it is smaller than the sum of its proper divisors (16610388342).

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

16606777098 is a wasteful number, since it uses less digits than its factorization.

16606777098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300941.

The product of its (nonzero) digits is 5334336, while the sum is 57.

The spelling of 16606777098 in words is "sixteen billion, six hundred six million, seven hundred seventy-seven thousand, ninety-eight".