85134984196 has 24 divisors (see below), whose sum is σ = 155629958400. Its totient is φ = 40673236032.

The previous prime is 85134984169. The next prime is 85134984227. The reversal of 85134984196 is 69148943158.

It is a self number, because there is not a number n which added to its sum of digits gives 85134984196.

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, 407596 + ... + 580003.

It is an arithmetic number, because the mean of its divisors is an integer number (6484581600).

Almost surely, 2^85134984196 is an apocalyptic number.

It is an amenable number.

85134984196 is a deficient number, since it is larger than the sum of its proper divisors (70494974204).

85134984196 is a wasteful number, since it uses less digits than its factorization.

85134984196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988563 (or 988561 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 58.

The spelling of 85134984196 in words is "eighty-five billion, one hundred thirty-four million, nine hundred eighty-four thousand, one hundred ninety-six".