11493205318328 has 16 divisors (see below), whose sum is σ = 21555441484080. Its totient is φ = 5745087589248.

The previous prime is 11493205318327. The next prime is 11493205318337. The reversal of 11493205318328 is 82381350239411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11493205318327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189351500 + ... + 189412187.

It is an arithmetic number, because the mean of its divisors is an integer number (1347215092755).

Almost surely, 2^{11493205318328} is an apocalyptic number.

It is an amenable number.

11493205318328 is a deficient number, since it is larger than the sum of its proper divisors (10062236165752).

11493205318328 is a wasteful number, since it uses less digits than its factorization.

11493205318328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378767486 (or 378767482 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 11493205318328 in words is "eleven trillion, four hundred ninety-three billion, two hundred five million, three hundred eighteen thousand, three hundred twenty-eight".