423041441 has 8 divisors (see below), whose sum is σ = 445701600. Its totient is φ = 400420800.

The previous prime is 423041383. The next prime is 423041459. The reversal of 423041441 is 144140324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423041441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (423043441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13550 + ... + 32088.

It is an arithmetic number, because the mean of its divisors is an integer number (55712700).

Almost surely, 2^423041441 is an apocalyptic number.

It is an amenable number.

423041441 is a deficient number, since it is larger than the sum of its proper divisors (22660159).

423041441 is a wasteful number, since it uses less digits than its factorization.

423041441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19759.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 423041441 is about 20567.9712417146. The cubic root of 423041441 is about 750.6905882183.

Adding to 423041441 its reverse (144140324), we get a palindrome (567181765).

The spelling of 423041441 in words is "four hundred twenty-three million, forty-one thousand, four hundred forty-one".