4102423 has 16 divisors (see below), whose sum is σ = 4929120. Its totient is φ = 3373056.

The previous prime is 4102409. The next prime is 4102453. The reversal of 4102423 is 3242014.

It is a cyclic number.

It is not a de Polignac number, because 4102423 - 2¹³ = 4094231 is a prime.

It is a Duffinian number.

4102423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4102397 and 4102406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4102453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3711 + ... + 4687.

It is an arithmetic number, because the mean of its divisors is an integer number (308070).

Almost surely, 2^4102423 is an apocalyptic number.

4102423 is a deficient number, since it is larger than the sum of its proper divisors (826697).

4102423 is a wasteful number, since it uses less digits than its factorization.

4102423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4102423 is about 2025.4439019632. The cubic root of 4102423 is about 160.0835891352.

Adding to 4102423 its reverse (3242014), we get a palindrome (7344437).

The spelling of 4102423 in words is "four million, one hundred two thousand, four hundred twenty-three".