82214234863 has 4 divisors (see below), whose sum is σ = 82215128680. Its totient is φ = 82213341048.

The previous prime is 82214234857. The next prime is 82214234891. The reversal of 82214234863 is 36843241228.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 82214234863 - 2³³ = 73624300271 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 (82211234863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290748 + ... + 498961.

It is an arithmetic number, because the mean of its divisors is an integer number (20553782170).

Almost surely, 2^82214234863 is an apocalyptic number.

82214234863 is a deficient number, since it is larger than the sum of its proper divisors (893817).

82214234863 is a wasteful number, since it uses less digits than its factorization.

82214234863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893816.

The product of its digits is 442368, while the sum is 43.

The spelling of 82214234863 in words is "eighty-two billion, two hundred fourteen million, two hundred thirty-four thousand, eight hundred sixty-three".