82341888516 has 18 divisors (see below), whose sum is σ = 208141996062. Its totient is φ = 27447296160.

The previous prime is 82341888469. The next prime is 82341888557. The reversal of 82341888516 is 61588814328.

82341888516 is a `hidden beast` number, since 8 + 2 + 3 + 41 + 8 + 88 + 516 = 666.

It can be written as a sum of positive squares in only one way, i.e., 77036222916 + 5305665600 = 277554^2 + 72840^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1143637305 + ... + 1143637376.

Almost surely, 2^82341888516 is an apocalyptic number.

It is an amenable number.

82341888516 is an abundant number, since it is smaller than the sum of its proper divisors (125800107546).

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

82341888516 is a wasteful number, since it uses less digits than its factorization.

82341888516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287274691 (or 2287274686 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 54.

The spelling of 82341888516 in words is "eighty-two billion, three hundred forty-one million, eight hundred eighty-eight thousand, five hundred sixteen".