42410123 has 16 divisors (see below), whose sum is σ = 50042880. Its totient is φ = 35189856.

The previous prime is 42410117. The next prime is 42410149. The reversal of 42410123 is 32101424.

It is a cyclic number.

It is not a de Polignac number, because 42410123 - 2⁶ = 42410059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42410623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28586 + ... + 30032.

It is an arithmetic number, because the mean of its divisors is an integer number (3127680).

Almost surely, 2^42410123 is an apocalyptic number.

42410123 is a deficient number, since it is larger than the sum of its proper divisors (7632757).

42410123 is a wasteful number, since it uses less digits than its factorization.

42410123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 42410123 is about 6512.3055057330. The cubic root of 42410123 is about 348.7304289664.

Adding to 42410123 its reverse (32101424), we get a palindrome (74511547).

The spelling of 42410123 in words is "forty-two million, four hundred ten thousand, one hundred twenty-three".