216344265050296 has 16 divisors (see below), whose sum is σ = 406135999396440. Its totient is φ = 108041331877920.

The previous prime is 216344265050281. The next prime is 216344265050299. The reversal of 216344265050296 is 692050562443612.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216344265050299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16350073875 + ... + 16350087106.

Almost surely, 2^{216344265050296} is an apocalyptic number.

It is an amenable number.

216344265050296 is a deficient number, since it is larger than the sum of its proper divisors (189791734346144).

216344265050296 is a wasteful number, since it uses less digits than its factorization.

216344265050296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32700161814 (or 32700161810 counting only the distinct ones).

The product of its (nonzero) digits is 18662400, while the sum is 55.

The spelling of 216344265050296 in words is "two hundred sixteen trillion, three hundred forty-four billion, two hundred sixty-five million, fifty thousand, two hundred ninety-six".