11244775131808 has 24 divisors (see below), whose sum is σ = 22190735749140. Its totient is φ = 5609032719360.

The previous prime is 11244775131803. The next prime is 11244775131829. The reversal of 11244775131808 is 80813157744211.

It can be written as a sum of positive squares in 2 ways, for example, as 10185876507024 + 1058898624784 = 3191532^2 + 1029028^2 .

It is not an unprimeable number, because it can be changed into a prime (11244775131803) 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, 417325273 + ... + 417352216.

Almost surely, 2^{11244775131808} is an apocalyptic number.

It is an amenable number.

11244775131808 is a deficient number, since it is larger than the sum of its proper divisors (10945960617332).

11244775131808 is an equidigital number, since it uses as much as digits as its factorization.

11244775131808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834677920 (or 834677912 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 52.

The spelling of 11244775131808 in words is "eleven trillion, two hundred forty-four billion, seven hundred seventy-five million, one hundred thirty-one thousand, eight hundred eight".