16416296040168 has 48 divisors (see below), whose sum is σ = 44868699060900. Its totient is φ = 5421895937280.

The previous prime is 16416296040163. The next prime is 16416296040203. The reversal of 16416296040168 is 86104069261461.

16416296040168 is a `hidden beast` number, since 1 + 6 + 4 + 1 + 6 + 29 + 604 + 0 + 1 + 6 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16351170020964 + 65126019204 = 4043658^2 + 255198^2 .

It is not an unprimeable number, because it can be changed into a prime (16416296040163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1045882573 + ... + 1045898268.

Almost surely, 2^{16416296040168} is an apocalyptic number.

16416296040168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16416296040168 is an abundant number, since it is smaller than the sum of its proper divisors (28452403020732).

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

16416296040168 is a wasteful number, since it uses less digits than its factorization.

16416296040168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091780962 (or 2091780955 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 16416296040168 in words is "sixteen trillion, four hundred sixteen billion, two hundred ninety-six million, forty thousand, one hundred sixty-eight".