11044441440157 has 2 divisors, whose sum is σ = 11044441440158. Its totient is φ = 11044441440156.

The previous prime is 11044441440121. The next prime is 11044441440169. The reversal of 11044441440157 is 75104414444011.

11044441440157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10939020441561 + 105420998596 = 3307419^2 + 324686^2 .

It is a cyclic number.

It is not a de Polignac number, because 11044441440157 - 2¹⁹ = 11044440915869 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044441440757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522220720078 + 5522220720079.

It is an arithmetic number, because the mean of its divisors is an integer number (5522220720079).

Almost surely, 2^{11044441440157} is an apocalyptic number.

It is an amenable number.

11044441440157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044441440157 is an equidigital number, since it uses as much as digits as its factorization.

11044441440157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 143360, while the sum is 40.

Adding to 11044441440157 its reverse (75104414444011), we get a palindrome (86148855884168).

The spelling of 11044441440157 in words is "eleven trillion, forty-four billion, four hundred forty-one million, four hundred forty thousand, one hundred fifty-seven".