71000634296 has 8 divisors (see below), whose sum is σ = 133126189320.
Its totient is φ = 35500317144.
The previous prime is 71000634259. The next prime is 71000634301. The reversal of 71000634296 is 69243600017.
It is a tau number, because it is divible by the number of its divisors (8).
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, 4437539636 + ... + 4437539651.
It is an arithmetic number, because the mean of its divisors is an integer number (16640773665).
Almost surely, 271000634296 is an apocalyptic number.
It is an amenable number.
71000634296 is a deficient number, since it is larger than the sum of its proper divisors (62125555024).
71000634296 is a wasteful number, since it uses less digits than its factorization.
71000634296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8875079293 (or 8875079289 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 38.
The spelling of 71000634296 in words is "seventy-one billion, six hundred thirty-four thousand, two hundred ninety-six".