216674272746633 has 8 divisors (see below), whose sum is σ = 311122032661888. Its totient is φ = 133338013997904.

The previous prime is 216674272746599. The next prime is 216674272746667. The reversal of 216674272746633 is 336647272476612.

It is an interprime number because it is at equal distance from previous prime (216674272746599) and next prime (216674272746667).

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

It is not a de Polignac number, because 216674272746633 - 2⁸ = 216674272746377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (216674272746733) 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 7 ways as a sum of consecutive naturals, for example, 2777875291585 + ... + 2777875291662.

It is an arithmetic number, because the mean of its divisors is an integer number (38890254082736).

Almost surely, 2^{216674272746633} is an apocalyptic number.

It is an amenable number.

216674272746633 is a deficient number, since it is larger than the sum of its proper divisors (94447759915255).

216674272746633 is a wasteful number, since it uses less digits than its factorization.

216674272746633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5555750583263.

The product of its digits is 512096256, while the sum is 66.

The spelling of 216674272746633 in words is "two hundred sixteen trillion, six hundred seventy-four billion, two hundred seventy-two million, seven hundred forty-six thousand, six hundred thirty-three".