84266775875 has 16 divisors (see below), whose sum is σ = 107402495616. Its totient is φ = 65979088000.

The previous prime is 84266775863. The next prime is 84266775877. The reversal of 84266775875 is 57857766248.

It is not a de Polignac number, because 84266775875 - 2³⁶ = 15547299139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84266775877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7165766 + ... + 7177515.

It is an arithmetic number, because the mean of its divisors is an integer number (6712655976).

Almost surely, 2^84266775875 is an apocalyptic number.

84266775875 is a deficient number, since it is larger than the sum of its proper divisors (23135719741).

84266775875 is a wasteful number, since it uses less digits than its factorization.

84266775875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14343343 (or 14343333 counting only the distinct ones).

The product of its digits is 158054400, while the sum is 65.

The spelling of 84266775875 in words is "eighty-four billion, two hundred sixty-six million, seven hundred seventy-five thousand, eight hundred seventy-five".