11141244025 has 6 divisors (see below), whose sum is σ = 13815142622. Its totient is φ = 8912995200.

The previous prime is 11141244017. The next prime is 11141244031. The reversal of 11141244025 is 52044214111.

It can be written as a sum of positive squares in 3 ways, for example, as 19321 + 11141224704 = 139^2 + 105552^2 .

It is not a de Polignac number, because 11141244025 - 2³ = 11141244017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 445649761 = 11141244025 / (1 + 1 + 1 + 4 + 1 + 2 + 4 + 4 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222824856 + ... + 222824905.

Almost surely, 2^11141244025 is an apocalyptic number.

It is an amenable number.

11141244025 is a deficient number, since it is larger than the sum of its proper divisors (2673898597).

11141244025 is an equidigital number, since it uses as much as digits as its factorization.

11141244025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445649771 (or 445649766 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 11141244025 its reverse (52044214111), we get a palindrome (63185458136).

The spelling of 11141244025 in words is "eleven billion, one hundred forty-one million, two hundred forty-four thousand, twenty-five".