13248320866 has 8 divisors (see below), whose sum is σ = 21679070544. Its totient is φ = 6021964020.

The previous prime is 13248320851. The next prime is 13248320947. The reversal of 13248320866 is 66802384231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301098180 + ... + 301098223.

It is an arithmetic number, because the mean of its divisors is an integer number (2709883818).

Almost surely, 2^13248320866 is an apocalyptic number.

13248320866 is a deficient number, since it is larger than the sum of its proper divisors (8430749678).

13248320866 is a wasteful number, since it uses less digits than its factorization.

13248320866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602196416.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 13248320866 in words is "thirteen billion, two hundred forty-eight million, three hundred twenty thousand, eight hundred sixty-six".