216148094214 has 24 divisors (see below), whose sum is σ = 468107709192. Its totient is φ = 66507105600.

The previous prime is 216148094167. The next prime is 216148094257. The reversal of 216148094214 is 412490841612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106580887 + ... + 106582914.

It is an arithmetic number, because the mean of its divisors is an integer number (19504487883).

Almost surely, 2^216148094214 is an apocalyptic number.

216148094214 is an abundant number, since it is smaller than the sum of its proper divisors (251959614978).

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

216148094214 is a wasteful number, since it uses less digits than its factorization.

216148094214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213163832 (or 213163819 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 216148094214 in words is "two hundred sixteen billion, one hundred forty-eight million, ninety-four thousand, two hundred fourteen".