2163366126 has 12 divisors (see below), whose sum is σ = 4687293312. Its totient is φ = 721122036.

The previous prime is 2163366113. The next prime is 2163366187. The reversal of 2163366126 is 6216633612.

2163366126 is a `hidden beast` number, since 2 + 1 + 6 + 3 + 36 + 612 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60093486 + ... + 60093521.

It is an arithmetic number, because the mean of its divisors is an integer number (390607776).

Almost surely, 2^2163366126 is an apocalyptic number.

2163366126 is an abundant number, since it is smaller than the sum of its proper divisors (2523927186).

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

2163366126 is a wasteful number, since it uses less digits than its factorization.

2163366126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120187015 (or 120187012 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 2163366126 is about 46511.9998065015. Note that the first 3 decimals coincide. The cubic root of 2163366126 is about 1293.3319561192.

Adding to 2163366126 its reverse (6216633612), we get a palindrome (8379999738).

The spelling of 2163366126 in words is "two billion, one hundred sixty-three million, three hundred sixty-six thousand, one hundred twenty-six".