216282763807 has 8 divisors (see below), whose sum is σ = 236016220032. Its totient is φ = 196561205400.

The previous prime is 216282763747. The next prime is 216282763841. The reversal of 216282763807 is 708367282612.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 216282763807 - 2⁷ = 216282763679 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 (216282763847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936419 + ... + 3009172.

It is an arithmetic number, because the mean of its divisors is an integer number (29502027504).

Almost surely, 2^216282763807 is an apocalyptic number.

216282763807 is a deficient number, since it is larger than the sum of its proper divisors (19733456225).

216282763807 is a wasteful number, since it uses less digits than its factorization.

216282763807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5948909.

The product of its (nonzero) digits is 2709504, while the sum is 52.

It can be divided in two parts, 216282 and 763807, that added together give a palindrome (980089).

The spelling of 216282763807 in words is "two hundred sixteen billion, two hundred eighty-two million, seven hundred sixty-three thousand, eight hundred seven".