8002040705794 has 4 divisors (see below), whose sum is σ = 12003061058694. Its totient is φ = 4001020352896.

The previous prime is 8002040705773. The next prime is 8002040705801. The reversal of 8002040705794 is 4975070402008.

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., 6916978900225 + 1085061805569 = 2630015^2 + 1041663^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000510176447 + ... + 2000510176450.

Almost surely, 2^{8002040705794} is an apocalyptic number.

8002040705794 is a deficient number, since it is larger than the sum of its proper divisors (4001020352900).

8002040705794 is a wasteful number, since it uses less digits than its factorization.

8002040705794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4001020352899.

The product of its (nonzero) digits is 564480, while the sum is 46.

The spelling of 8002040705794 in words is "eight trillion, two billion, forty million, seven hundred five thousand, seven hundred ninety-four".