11242351425 has 24 divisors (see below), whose sum is σ = 18591121600. Its totient is φ = 5994705600.

The previous prime is 11242351369. The next prime is 11242351453. The reversal of 11242351425 is 52415324211.

It is not a de Polignac number, because 11242351425 - 2¹⁰ = 11242350401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11242351392 and 11242351401.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 452835 + ... + 477015.

Almost surely, 2^11242351425 is an apocalyptic number.

11242351425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11242351425 is a deficient number, since it is larger than the sum of its proper divisors (7348770175).

11242351425 is a wasteful number, since it uses less digits than its factorization.

11242351425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30393 (or 30388 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

Adding to 11242351425 its reverse (52415324211), we get a palindrome (63657675636).

The spelling of 11242351425 in words is "eleven billion, two hundred forty-two million, three hundred fifty-one thousand, four hundred twenty-five".