869195968434 has 24 divisors (see below), whose sum is σ = 1896806555280. Its totient is φ = 287647585848.

The previous prime is 869195968423. The next prime is 869195968439. The reversal of 869195968434 is 434869591968.

869195968434 is a `hidden beast` number, since 86 + 9 + 1 + 9 + 59 + 68 + 434 = 666.

It is not an unprimeable number, because it can be changed into a prime (869195968439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 173697732 + ... + 173702735.

It is an arithmetic number, because the mean of its divisors is an integer number (79033606470).

Almost surely, 2^869195968434 is an apocalyptic number.

869195968434 is an abundant number, since it is smaller than the sum of its proper divisors (1027610586846).

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

869195968434 is a wasteful number, since it uses less digits than its factorization.

869195968434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347400614 (or 347400611 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 72.

The spelling of 869195968434 in words is "eight hundred sixty-nine billion, one hundred ninety-five million, nine hundred sixty-eight thousand, four hundred thirty-four".