800140668302 has 4 divisors (see below), whose sum is σ = 1200211002456. Its totient is φ = 400070334150.

The previous prime is 800140668281. The next prime is 800140668319. The reversal of 800140668302 is 203866041008.

It is a happy number.

800140668302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200035167074 + ... + 200035167077.

It is an arithmetic number, because the mean of its divisors is an integer number (300052750614).

Almost surely, 2^800140668302 is an apocalyptic number.

800140668302 is a deficient number, since it is larger than the sum of its proper divisors (400070334154).

800140668302 is a wasteful number, since it uses less digits than its factorization.

800140668302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400070334153.

The product of its (nonzero) digits is 55296, while the sum is 38.

The spelling of 800140668302 in words is "eight hundred billion, one hundred forty million, six hundred sixty-eight thousand, three hundred two".