4041004423 has 2 divisors, whose sum is σ = 4041004424. Its totient is φ = 4041004422.

The previous prime is 4041004367. The next prime is 4041004441. The reversal of 4041004423 is 3244001404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4041004423 - 2¹³ = 4040996231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4041004394 and 4041004403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041004453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020502211 + 2020502212.

It is an arithmetic number, because the mean of its divisors is an integer number (2020502212).

Almost surely, 2^4041004423 is an apocalyptic number.

4041004423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041004423 is an equidigital number, since it uses as much as digits as its factorization.

4041004423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4041004423 is about 63568.8950902877. The cubic root of 4041004423 is about 1592.8068274580.

Adding to 4041004423 its reverse (3244001404), we get a palindrome (7285005827).

The spelling of 4041004423 in words is "four billion, forty-one million, four thousand, four hundred twenty-three".