11141404223 has 4 divisors (see below), whose sum is σ = 11796780960. Its totient is φ = 10486027488.

The previous prime is 11141404201. The next prime is 11141404229. The reversal of 11141404223 is 32240414111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32240414111 = 1021 ⋅31577291.

It is a cyclic number.

It is not a de Polignac number, because 11141404223 - 2⁶ = 11141404159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141404229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327688343 + ... + 327688376.

It is an arithmetic number, because the mean of its divisors is an integer number (2949195240).

Almost surely, 2^11141404223 is an apocalyptic number.

11141404223 is a deficient number, since it is larger than the sum of its proper divisors (655376737).

11141404223 is an equidigital number, since it uses as much as digits as its factorization.

11141404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655376736.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11141404223 its reverse (32240414111), we get a palindrome (43381818334).

The spelling of 11141404223 in words is "eleven billion, one hundred forty-one million, four hundred four thousand, two hundred twenty-three".