1323318723716 has 24 divisors (see below), whose sum is σ = 2526494042016. Its totient is φ = 601470821120.

The previous prime is 1323318723647. The next prime is 1323318723737. The reversal of 1323318723716 is 6173278133231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225926 + ... + 1642461.

It is an arithmetic number, because the mean of its divisors is an integer number (105270585084).

Almost surely, 2^{1323318723716} is an apocalyptic number.

It is an amenable number.

1323318723716 is a deficient number, since it is larger than the sum of its proper divisors (1203175318300).

1323318723716 is a wasteful number, since it uses less digits than its factorization.

1323318723716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884499 (or 1884497 counting only the distinct ones).

The product of its digits is 762048, while the sum is 47.

The spelling of 1323318723716 in words is "one trillion, three hundred twenty-three billion, three hundred eighteen million, seven hundred twenty-three thousand, seven hundred sixteen".