11426327236 has 81 divisors (see below), whose sum is σ = 22084352199. Its totient is φ = 5171959296.

The previous prime is 11426327203. The next prime is 11426327243. The reversal of 11426327236 is 63272362411.

The square root of 11426327236 is 106894.

It is a perfect power (a square), and thus also a powerful number.

11426327236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8122500 + 11418204736 = 2850^2 + 106856^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11426327195 and 11426327204.

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 26 ways as a sum of consecutive naturals, for example, 117797140 + ... + 117797236.

Almost surely, 2^11426327236 is an apocalyptic number.

11426327236 is the 106894-th square number.

It is an amenable number.

11426327236 is a deficient number, since it is larger than the sum of its proper divisors (10658024963).

11426327236 is an equidigital number, since it uses as much as digits as its factorization.

11426327236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 147 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

Adding to 11426327236 its reverse (63272362411), we get a palindrome (74698689647).

The spelling of 11426327236 in words is "eleven billion, four hundred twenty-six million, three hundred twenty-seven thousand, two hundred thirty-six".