11044372611787 has 2 divisors, whose sum is σ = 11044372611788. Its totient is φ = 11044372611786.

The previous prime is 11044372611751. The next prime is 11044372611793. The reversal of 11044372611787 is 78711627344011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11044372611787 - 2⁷ = 11044372611659 is a prime.

It is a super-2 number, since 2×11044372611787² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11044372621787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522186305893 + 5522186305894.

It is an arithmetic number, because the mean of its divisors is an integer number (5522186305894).

Almost surely, 2^{11044372611787} is an apocalyptic number.

11044372611787 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044372611787 is an equidigital number, since it uses as much as digits as its factorization.

11044372611787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 52.

Adding to 11044372611787 its reverse (78711627344011), we get a palindrome (89755999955798).

The spelling of 11044372611787 in words is "eleven trillion, forty-four billion, three hundred seventy-two million, six hundred eleven thousand, seven hundred eighty-seven".