23430441 has 4 divisors (see below), whose sum is σ = 31240592. Its totient is φ = 15620292.

The previous prime is 23430431. The next prime is 23430443. The reversal of 23430441 is 14403432.

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.

It is not a de Polignac number, because 23430441 - 2⁵ = 23430409 is a prime.

It is the 4841-st Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23430443) by changing a digit.

It is a nontrivial repunit in base 4840.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3905071 + ... + 3905076.

It is an arithmetic number, because the mean of its divisors is an integer number (7810148).

Almost surely, 2^23430441 is an apocalyptic number.

It is an amenable number.

23430441 is a deficient number, since it is larger than the sum of its proper divisors (7810151).

23430441 is an equidigital number, since it uses as much as digits as its factorization.

23430441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7810150.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 23430441 is about 4840.5000774713. The cubic root of 23430441 is about 286.1498269522.

Adding to 23430441 its reverse (14403432), we get a palindrome (37833873).

It can be divided in two parts, 23430 and 441, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 23430441 in words is "twenty-three million, four hundred thirty thousand, four hundred forty-one".