82842363984 has 40 divisors (see below), whose sum is σ = 214020265120. Its totient is φ = 27612724608.

The previous prime is 82842363973. The next prime is 82842363991. The reversal of 82842363984 is 48936324828.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423914 + ... + 1480950.

It is an arithmetic number, because the mean of its divisors is an integer number (5350506628).

Almost surely, 2^82842363984 is an apocalyptic number.

It is an amenable number.

82842363984 is an abundant number, since it is smaller than the sum of its proper divisors (131177901136).

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

82842363984 is a wasteful number, since it uses less digits than its factorization.

82842363984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87307 (or 87301 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 57.

The spelling of 82842363984 in words is "eighty-two billion, eight hundred forty-two million, three hundred sixty-three thousand, nine hundred eighty-four".