216363040313233 has 64 divisors (see below), whose sum is σ = 256633177651200. Its totient is φ = 180428022720000.

The previous prime is 216363040313129. The next prime is 216363040313237. The reversal of 216363040313233 is 332313040363612.

It is not a de Polignac number, because 216363040313233 - 2³³ = 216354450378641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (216363040313237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144883678 + ... + 146369416.

It is an arithmetic number, because the mean of its divisors is an integer number (4009893400800).

Almost surely, 2^{216363040313233} is an apocalyptic number.

216363040313233 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

216363040313233 is a deficient number, since it is larger than the sum of its proper divisors (40270137337967).

216363040313233 is a wasteful number, since it uses less digits than its factorization.

216363040313233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486054.

The product of its (nonzero) digits is 419904, while the sum is 40.

Adding to 216363040313233 its reverse (332313040363612), we get a palindrome (548676080676845).

The spelling of 216363040313233 in words is "two hundred sixteen trillion, three hundred sixty-three billion, forty million, three hundred thirteen thousand, two hundred thirty-three".