23404141 has 4 divisors (see below), whose sum is σ = 23416384. Its totient is φ = 23391900.

The previous prime is 23404123. The next prime is 23404159. The reversal of 23404141 is 14140432.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (23404123) and next prime (23404159).

It is a cyclic number.

It is not a de Polignac number, because 23404141 - 2¹⁵ = 23371373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23404441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2565 + ... + 7306.

It is an arithmetic number, because the mean of its divisors is an integer number (5854096).

Almost surely, 2^23404141 is an apocalyptic number.

It is an amenable number.

23404141 is a deficient number, since it is larger than the sum of its proper divisors (12243).

23404141 is an equidigital number, since it uses as much as digits as its factorization.

23404141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12242.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 23404141 is about 4837.7826532410. The cubic root of 23404141 is about 286.0427218688.

Adding to 23404141 its reverse (14140432), we get a palindrome (37544573).

The spelling of 23404141 in words is "twenty-three million, four hundred four thousand, one hundred forty-one".