8002209561970 has 64 divisors (see below), whose sum is σ = 15997702533120. Its totient is φ = 2863224661248.

The previous prime is 8002209561887. The next prime is 8002209561977. The reversal of 8002209561970 is 791659022008.

It is not an unprimeable number, because it can be changed into a prime (8002209561977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4925985 + ... + 6345844.

It is an arithmetic number, because the mean of its divisors is an integer number (249964102080).

Almost surely, 2^{8002209561970} is an apocalyptic number.

8002209561970 is a deficient number, since it is larger than the sum of its proper divisors (7995492971150).

8002209561970 is a wasteful number, since it uses less digits than its factorization.

8002209561970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11272019.

The product of its (nonzero) digits is 544320, while the sum is 49.

The spelling of 8002209561970 in words is "eight trillion, two billion, two hundred nine million, five hundred sixty-one thousand, nine hundred seventy".