11114310442 has 4 divisors (see below), whose sum is σ = 16671465666. Its totient is φ = 5557155220.

The previous prime is 11114310421. The next prime is 11114310443. The reversal of 11114310442 is 24401341111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24401341111 = 7 ⋅3485905873.

It can be written as a sum of positive squares in only one way, i.e., 8244458401 + 2869852041 = 90799^2 + 53571^2 .

It is not an unprimeable number, because it can be changed into a prime (11114310443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778577609 + ... + 2778577612.

Almost surely, 2^11114310442 is an apocalyptic number.

11114310442 is a deficient number, since it is larger than the sum of its proper divisors (5557155224).

11114310442 is an equidigital number, since it uses as much as digits as its factorization.

11114310442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557155223.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11114310442 its reverse (24401341111), we get a palindrome (35515651553).

The spelling of 11114310442 in words is "eleven billion, one hundred fourteen million, three hundred ten thousand, four hundred forty-two".