216012824684038 has 8 divisors (see below), whose sum is σ = 341072881080120. Its totient is φ = 102321864324000.

The previous prime is 216012824684021. The next prime is 216012824684047. The reversal of 216012824684038 is 830486428210612.

It is a happy number.

216012824684038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 216012824684038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2842274008963 + ... + 2842274009038.

It is an arithmetic number, because the mean of its divisors is an integer number (42634110135015).

Almost surely, 2^{216012824684038} is an apocalyptic number.

216012824684038 is a deficient number, since it is larger than the sum of its proper divisors (125060056396082).

216012824684038 is a wasteful number, since it uses less digits than its factorization.

216012824684038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5684548018022.

The product of its (nonzero) digits is 7077888, while the sum is 55.

The spelling of 216012824684038 in words is "two hundred sixteen trillion, twelve billion, eight hundred twenty-four million, six hundred eighty-four thousand, thirty-eight".