11124342433 has 12 divisors (see below), whose sum is σ = 11771772240. Its totient is φ = 10510914456.

The previous prime is 11124342431. The next prime is 11124342473. The reversal of 11124342433 is 33424342111.

It is a happy number.

It is not a de Polignac number, because 11124342433 - 2¹ = 11124342431 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11124342431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96166 + ... + 177472.

It is an arithmetic number, because the mean of its divisors is an integer number (980981020).

Almost surely, 2^11124342433 is an apocalyptic number.

It is an amenable number.

11124342433 is a deficient number, since it is larger than the sum of its proper divisors (647429807).

11124342433 is an equidigital number, since it uses as much as digits as its factorization.

11124342433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81724 (or 81705 counting only the distinct ones).

The product of its digits is 6912, while the sum is 28.

Adding to 11124342433 its reverse (33424342111), we get a palindrome (44548684544).

The spelling of 11124342433 in words is "eleven billion, one hundred twenty-four million, three hundred forty-two thousand, four hundred thirty-three".