11393601728811 has 8 divisors (see below), whose sum is σ = 15191506197504. Its totient is φ = 7595715873000.

The previous prime is 11393601728801. The next prime is 11393601728833. The reversal of 11393601728811 is 11882710639311.

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

It is not a de Polignac number, because 11393601728811 - 2⁷ = 11393601728683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11393601728801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3156091 + ... + 5722596.

It is an arithmetic number, because the mean of its divisors is an integer number (1898938274688).

Almost surely, 2^{11393601728811} is an apocalyptic number.

11393601728811 is a deficient number, since it is larger than the sum of its proper divisors (3797904468693).

11393601728811 is an equidigital number, since it uses as much as digits as its factorization.

11393601728811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306441.

The product of its (nonzero) digits is 435456, while the sum is 51.

The spelling of 11393601728811 in words is "eleven trillion, three hundred ninety-three billion, six hundred one million, seven hundred twenty-eight thousand, eight hundred eleven".