11124353425 has 6 divisors (see below), whose sum is σ = 13794198278. Its totient is φ = 8899482720.

The previous prime is 11124353411. The next prime is 11124353467. The reversal of 11124353425 is 52435342111.

It can be written as a sum of positive squares in 3 ways, for example, as 129572689 + 10994780736 = 11383^2 + 104856^2 .

It is not a de Polignac number, because 11124353425 - 2¹¹ = 11124351377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222487044 + ... + 222487093.

Almost surely, 2^11124353425 is an apocalyptic number.

It is an amenable number.

11124353425 is a deficient number, since it is larger than the sum of its proper divisors (2669844853).

11124353425 is an equidigital number, since it uses as much as digits as its factorization.

11124353425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444974147 (or 444974142 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

Adding to 11124353425 its reverse (52435342111), we get a palindrome (63559695536).

The spelling of 11124353425 in words is "eleven billion, one hundred twenty-four million, three hundred fifty-three thousand, four hundred twenty-five".