7944523316834 has 32 divisors (see below), whose sum is σ = 12928792296000. Its totient is φ = 3639477749184.

The previous prime is 7944523316783. The next prime is 7944523316887. The reversal of 7944523316834 is 4386133254497.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15427832 + ... + 15934460.

It is an arithmetic number, because the mean of its divisors is an integer number (404024759250).

Almost surely, 2^{7944523316834} is an apocalyptic number.

7944523316834 is a deficient number, since it is larger than the sum of its proper divisors (4984268979166).

7944523316834 is a wasteful number, since it uses less digits than its factorization.

7944523316834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511122.

The product of its digits is 52254720, while the sum is 59.

The spelling of 7944523316834 in words is "seven trillion, nine hundred forty-four billion, five hundred twenty-three million, three hundred sixteen thousand, eight hundred thirty-four".