216067234163 has 8 divisors (see below), whose sum is σ = 235713086400. Its totient is φ = 196421944680.

The previous prime is 216067234147. The next prime is 216067234171. The reversal of 216067234163 is 361432760612.

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

It is a cyclic number.

It is not a de Polignac number, because 216067234163 - 2⁴ = 216067234147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 216067234163.

It is not an unprimeable number, because it can be changed into a prime (216067234193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1336688 + ... + 1489586.

It is an arithmetic number, because the mean of its divisors is an integer number (29464135800).

Almost surely, 2^216067234163 is an apocalyptic number.

216067234163 is a deficient number, since it is larger than the sum of its proper divisors (19645852237).

216067234163 is a wasteful number, since it uses less digits than its factorization.

216067234163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281377.

The product of its (nonzero) digits is 217728, while the sum is 41.

Adding to 216067234163 its reverse (361432760612), we get a palindrome (577499994775).

The spelling of 216067234163 in words is "two hundred sixteen billion, sixty-seven million, two hundred thirty-four thousand, one hundred sixty-three".