3042423 has 12 divisors (see below), whose sum is σ = 4439448. Its totient is φ = 2007600.

The previous prime is 3042407. The next prime is 3042437. The reversal of 3042423 is 3242403.

It is not a de Polignac number, because 3042423 - 2⁴ = 3042407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3042396 and 3042405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3042493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 765 + ... + 2582.

It is an arithmetic number, because the mean of its divisors is an integer number (369954).

Almost surely, 2^3042423 is an apocalyptic number.

3042423 is a deficient number, since it is larger than the sum of its proper divisors (1397025).

3042423 is a wasteful number, since it uses less digits than its factorization.

3042423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454 (or 3451 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3042423 is about 1744.2542819211. The cubic root of 3042423 is about 144.9016058587.

Adding to 3042423 its reverse (3242403), we get a palindrome (6284826).

The spelling of 3042423 in words is "three million, forty-two thousand, four hundred twenty-three".