819084163414 has 16 divisors (see below), whose sum is σ = 1376544393936. Its totient is φ = 362248524000.

The previous prime is 819084163411. The next prime is 819084163421. The reversal of 819084163414 is 414361480918.

It is a super-2 number, since 2×819084163414² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (819084163411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503122137 + ... + 503123764.

It is an arithmetic number, because the mean of its divisors is an integer number (86034024621).

Almost surely, 2^819084163414 is an apocalyptic number.

819084163414 is a deficient number, since it is larger than the sum of its proper divisors (557460230522).

819084163414 is a wasteful number, since it uses less digits than its factorization.

819084163414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006245951.

The product of its (nonzero) digits is 663552, while the sum is 49.

The spelling of 819084163414 in words is "eight hundred nineteen billion, eighty-four million, one hundred sixty-three thousand, four hundred fourteen".