810799426348 has 6 divisors (see below), whose sum is σ = 1418898996116. Its totient is φ = 405399713172.

The previous prime is 810799426343. The next prime is 810799426357. The reversal of 810799426348 is 843624997018.

It is not an unprimeable number, because it can be changed into a prime (810799426343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101349928290 + ... + 101349928297.

Almost surely, 2^810799426348 is an apocalyptic number.

It is an amenable number.

810799426348 is a deficient number, since it is larger than the sum of its proper divisors (608099569768).

810799426348 is a wasteful number, since it uses less digits than its factorization.

810799426348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202699856591 (or 202699856589 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 61.

The spelling of 810799426348 in words is "eight hundred ten billion, seven hundred ninety-nine million, four hundred twenty-six thousand, three hundred forty-eight".