11424111245 has 4 divisors (see below), whose sum is σ = 13708933500. Its totient is φ = 9139288992.

The previous prime is 11424111217. The next prime is 11424111263. The reversal of 11424111245 is 54211142411.

It is a happy number.

11424111245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54211142411 = 3833 ⋅14143267.

It can be written as a sum of positive squares in 2 ways, for example, as 4733852809 + 6690258436 = 68803^2 + 81794^2 .

It is a cyclic number.

It is not a de Polignac number, because 11424111245 - 2¹⁶ = 11424045709 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1142411120 + ... + 1142411129.

It is an arithmetic number, because the mean of its divisors is an integer number (3427233375).

Almost surely, 2^11424111245 is an apocalyptic number.

It is an amenable number.

11424111245 is a deficient number, since it is larger than the sum of its proper divisors (2284822255).

11424111245 is an equidigital number, since it uses as much as digits as its factorization.

11424111245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284822254.

The product of its digits is 1280, while the sum is 26.

Adding to 11424111245 its reverse (54211142411), we get a palindrome (65635253656).

The spelling of 11424111245 in words is "eleven billion, four hundred twenty-four million, one hundred eleven thousand, two hundred forty-five".