4113544423 has 2 divisors, whose sum is σ = 4113544424. Its totient is φ = 4113544422.

The previous prime is 4113544367. The next prime is 4113544439. The reversal of 4113544423 is 3244453114.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4113544423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4113544453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056772211 + 2056772212.

It is an arithmetic number, because the mean of its divisors is an integer number (2056772212).

Almost surely, 2^4113544423 is an apocalyptic number.

4113544423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113544423 is an equidigital number, since it uses as much as digits as its factorization.

4113544423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

The square root of 4113544423 is about 64136.9193444774. The cubic root of 4113544423 is about 1602.2811761795.

Adding to 4113544423 its reverse (3244453114), we get a palindrome (7357997537).

It can be divided in two parts, 41135 and 44423, that added together give a palindrome (85558).

The spelling of 4113544423 in words is "four billion, one hundred thirteen million, five hundred forty-four thousand, four hundred twenty-three".