216674306268301 has 16 divisors (see below), whose sum is σ = 247652749140480. Its totient is φ = 185702107219200.

The previous prime is 216674306268293. The next prime is 216674306268307. The reversal of 216674306268301 is 103862603476612.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 216674306268301 - 2³ = 216674306268293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (216674306268307) 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, 5050543951 + ... + 5050586851.

It is an arithmetic number, because the mean of its divisors is an integer number (15478296821280).

Almost surely, 2^{216674306268301} is an apocalyptic number.

It is an amenable number.

216674306268301 is a deficient number, since it is larger than the sum of its proper divisors (30978442872179).

216674306268301 is a wasteful number, since it uses less digits than its factorization.

216674306268301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98844.

The product of its (nonzero) digits is 10450944, while the sum is 55.

The spelling of 216674306268301 in words is "two hundred sixteen trillion, six hundred seventy-four billion, three hundred six million, two hundred sixty-eight thousand, three hundred one".