11086201728 has 160 divisors (see below), whose sum is σ = 37705797360. Its totient is φ = 3167465472.

The previous prime is 11086201703. The next prime is 11086201747. The reversal of 11086201728 is 82710268011.

11086201728 is a `hidden beast` number, since 1 + 1 + 0 + 8 + 620 + 1 + 7 + 28 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 11086201692 and 11086201701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3801 + ... + 148952.

Almost surely, 2^11086201728 is an apocalyptic number.

11086201728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11086201728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18852898680).

11086201728 is an abundant number, since it is smaller than the sum of its proper divisors (26619595632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11086201728 is an equidigital number, since it uses as much as digits as its factorization.

11086201728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152786 (or 152765 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

Adding to 11086201728 its reverse (82710268011), we get a palindrome (93796469739).

The spelling of 11086201728 in words is "eleven billion, eighty-six million, two hundred one thousand, seven hundred twenty-eight".