800223456386 has 4 divisors (see below), whose sum is σ = 1200335184582. Its totient is φ = 400111728192.

The previous prime is 800223456367. The next prime is 800223456407. The reversal of 800223456386 is 683654322008.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 677215430761 + 123008025625 = 822931^2 + 350725^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 800223456386.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200055864095 + ... + 200055864098.

Almost surely, 2^800223456386 is an apocalyptic number.

800223456386 is a deficient number, since it is larger than the sum of its proper divisors (400111728196).

800223456386 is a wasteful number, since it uses less digits than its factorization.

800223456386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400111728195.

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 800223456386 in words is "eight hundred billion, two hundred twenty-three million, four hundred fifty-six thousand, three hundred eighty-six".