16417096666 has 8 divisors (see below), whose sum is σ = 24626922804. Its totient is φ = 8208122400.

The previous prime is 16417096609. The next prime is 16417096667. The reversal of 16417096666 is 66669071461.

It can be written as a sum of positive squares in 2 ways, for example, as 16389376441 + 27720225 = 128021^2 + 5265^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (16417096667) 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, 162385 + ... + 243316.

Almost surely, 2^16417096666 is an apocalyptic number.

16417096666 is a deficient number, since it is larger than the sum of its proper divisors (8209826138).

16417096666 is a wasteful number, since it uses less digits than its factorization.

16417096666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425936.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 16417096666 in words is "sixteen billion, four hundred seventeen million, ninety-six thousand, six hundred sixty-six".