1111114424423 has 16 divisors (see below), whose sum is σ = 1198344123840. Its totient is φ = 1027494014976.

The previous prime is 1111114424417. The next prime is 1111114424443. The reversal of 1111114424423 is 3244244111111.

It is a cyclic number.

It is not a de Polignac number, because 1111114424423 - 2²² = 1111110230119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111114424443) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4024538 + ... + 4291751.

It is an arithmetic number, because the mean of its divisors is an integer number (74896507740).

Almost surely, 2^{1111114424423} is an apocalyptic number.

1111114424423 is a deficient number, since it is larger than the sum of its proper divisors (87229699417).

1111114424423 is a wasteful number, since it uses less digits than its factorization.

1111114424423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8316506.

The product of its digits is 3072, while the sum is 29.

Adding to 1111114424423 its reverse (3244244111111), we get a palindrome (4355358535534).

The spelling of 1111114424423 in words is "one trillion, one hundred eleven billion, one hundred fourteen million, four hundred twenty-four thousand, four hundred twenty-three".