84862086345 has 16 divisors (see below), whose sum is σ = 150865931520. Its totient is φ = 45259779312.

The previous prime is 84862086317. The next prime is 84862086391. The reversal of 84862086345 is 54368026848.

84862086345 is a `hidden beast` number, since 8 + 4 + 8 + 620 + 8 + 6 + 3 + 4 + 5 = 666.

It is not a de Polignac number, because 84862086345 - 2²⁵ = 84828531913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84862086291 and 84862086300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314303889 + ... + 314304158.

It is an arithmetic number, because the mean of its divisors is an integer number (9429120720).

Almost surely, 2^84862086345 is an apocalyptic number.

It is an amenable number.

84862086345 is a deficient number, since it is larger than the sum of its proper divisors (66003845175).

84862086345 is a wasteful number, since it uses less digits than its factorization.

84862086345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628608061 (or 628608055 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 54.

The spelling of 84862086345 in words is "eighty-four billion, eight hundred sixty-two million, eighty-six thousand, three hundred forty-five".