2163664016214 has 8 divisors (see below), whose sum is σ = 4327328032440. Its totient is φ = 721221338736.

The previous prime is 2163664016159. The next prime is 2163664016219. The reversal of 2163664016214 is 4126104663612.

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

2163664016214 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2163664016219) 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, 180305334679 + ... + 180305334690.

It is an arithmetic number, because the mean of its divisors is an integer number (540916004055).

Almost surely, 2^{2163664016214} is an apocalyptic number.

2163664016214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2163664016214 is a wasteful number, since it uses less digits than its factorization.

2163664016214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360610669374.

The product of its (nonzero) digits is 248832, while the sum is 42.

Adding to 2163664016214 its reverse (4126104663612), we get a palindrome (6289768679826).

The spelling of 2163664016214 in words is "two trillion, one hundred sixty-three billion, six hundred sixty-four million, sixteen thousand, two hundred fourteen".