82982214693 has 16 divisors (see below), whose sum is σ = 140498988160. Its totient is φ = 47418408288.

The previous prime is 82982214673. The next prime is 82982214697. The reversal of 82982214693 is 39641228928.

82982214693 is a `hidden beast` number, since 8 + 298 + 221 + 46 + 93 = 666.

It is not a de Polignac number, because 82982214693 - 2⁵ = 82982214661 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 (82982214697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219529480 + ... + 219529857.

It is an arithmetic number, because the mean of its divisors is an integer number (8781186760).

Almost surely, 2^82982214693 is an apocalyptic number.

It is an amenable number.

82982214693 is a deficient number, since it is larger than the sum of its proper divisors (57516773467).

82982214693 is a wasteful number, since it uses less digits than its factorization.

82982214693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439059353 (or 439059347 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 54.

The spelling of 82982214693 in words is "eighty-two billion, nine hundred eighty-two million, two hundred fourteen thousand, six hundred ninety-three".