216900038928327 has 16 divisors (see below), whose sum is σ = 290275940075520. Its totient is φ = 144062113960800.

The previous prime is 216900038928281. The next prime is 216900038928379. The reversal of 216900038928327 is 723829830009612.

It is not a de Polignac number, because 216900038928327 - 2¹⁰ = 216900038927303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216900038928227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23151949 + ... + 31141817.

It is an arithmetic number, because the mean of its divisors is an integer number (18142246254720).

Almost surely, 2^{216900038928327} is an apocalyptic number.

216900038928327 is a deficient number, since it is larger than the sum of its proper divisors (73375901147193).

216900038928327 is a wasteful number, since it uses less digits than its factorization.

216900038928327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8023534.

The product of its (nonzero) digits is 15676416, while the sum is 60.

The spelling of 216900038928327 in words is "two hundred sixteen trillion, nine hundred billion, thirty-eight million, nine hundred twenty-eight thousand, three hundred twenty-seven".