814093348321 has 12 divisors (see below), whose sum is σ = 894851902336. Its totient is φ = 740066647320.

The previous prime is 814093348279. The next prime is 814093348331. The reversal of 814093348321 is 123843390418.

It is not a de Polignac number, because 814093348321 - 2¹⁹ = 814092824033 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (814093348331) 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, 8607736 + ... + 8701798.

Almost surely, 2^814093348321 is an apocalyptic number.

It is an amenable number.

814093348321 is a deficient number, since it is larger than the sum of its proper divisors (80758554015).

814093348321 is a wasteful number, since it uses less digits than its factorization.

814093348321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165612 (or 165601 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 814093348321 in words is "eight hundred fourteen billion, ninety-three million, three hundred forty-eight thousand, three hundred twenty-one".