811469411876 has 12 divisors (see below), whose sum is σ = 1420096113072. Its totient is φ = 405727665288.

The previous prime is 811469411873. The next prime is 811469411891. The reversal of 811469411876 is 678114964118.

It is not an unprimeable number, because it can be changed into a prime (811469411873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1496450 + ... + 1965273.

It is an arithmetic number, because the mean of its divisors is an integer number (118341342756).

Almost surely, 2^811469411876 is an apocalyptic number.

It is an amenable number.

811469411876 is a deficient number, since it is larger than the sum of its proper divisors (608626701196).

811469411876 is a wasteful number, since it uses less digits than its factorization.

811469411876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3520330 (or 3520328 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 56.

The spelling of 811469411876 in words is "eight hundred eleven billion, four hundred sixty-nine million, four hundred eleven thousand, eight hundred seventy-six".