23442041 has 12 divisors (see below), whose sum is σ = 27491328. Its totient is φ = 19929672.

The previous prime is 23442007. The next prime is 23442061. The reversal of 23442041 is 14024432.

It is a de Polignac number, because none of the positive numbers 2^k-23442041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23442061) 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, 4340 + ... + 8106.

It is an arithmetic number, because the mean of its divisors is an integer number (2290944).

Almost surely, 2^23442041 is an apocalyptic number.

It is an amenable number.

23442041 is a deficient number, since it is larger than the sum of its proper divisors (4049287).

23442041 is a wasteful number, since it uses less digits than its factorization.

23442041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908 (or 3901 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 23442041 is about 4841.6981525081. The cubic root of 23442041 is about 286.1970417466.

Adding to 23442041 its reverse (14024432), we get a palindrome (37466473).

The spelling of 23442041 in words is "twenty-three million, four hundred forty-two thousand, forty-one".