84343602941982 has 48 divisors (see below), whose sum is σ = 182799343490400. Its totient is φ = 28106093860800.

The previous prime is 84343602941981. The next prime is 84343602941989. The reversal of 84343602941982 is 28914920634348.

84343602941982 is a `hidden beast` number, since 8 + 4 + 3 + 4 + 3 + 602 + 9 + 4 + 19 + 8 + 2 = 666.

It is a super-2 number, since 2×84343602941982² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84343602941981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1065160432 + ... + 1065239612.

It is an arithmetic number, because the mean of its divisors is an integer number (3808319656050).

Almost surely, 2^{84343602941982} is an apocalyptic number.

84343602941982 is an abundant number, since it is smaller than the sum of its proper divisors (98455740548418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84343602941982 is a wasteful number, since it uses less digits than its factorization.

84343602941982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96209 (or 96206 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 63.

The spelling of 84343602941982 in words is "eighty-four trillion, three hundred forty-three billion, six hundred two million, nine hundred forty-one thousand, nine hundred eighty-two".