104423441 has 2 divisors, whose sum is σ = 104423442. Its totient is φ = 104423440.

The previous prime is 104423419. The next prime is 104423447. The reversal of 104423441 is 144324401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70492816 + 33930625 = 8396^2 + 5825^2 .

It is a cyclic number.

It is not a de Polignac number, because 104423441 - 2²⁶ = 37314577 is a prime.

It is a Chen prime.

It is equal to p_6001493 and since 104423441 and 6001493 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (104423447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52211720 + 52211721.

It is an arithmetic number, because the mean of its divisors is an integer number (52211721).

Almost surely, 2^104423441 is an apocalyptic number.

It is an amenable number.

104423441 is a deficient number, since it is larger than the sum of its proper divisors (1).

104423441 is an equidigital number, since it uses as much as digits as its factorization.

104423441 is an evil number, because the sum of its binary digits is even.

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

The square root of 104423441 is about 10218.7788409379. The cubic root of 104423441 is about 470.9043114408.

Adding to 104423441 its reverse (144324401), we get a palindrome (248747842).

The spelling of 104423441 in words is "one hundred four million, four hundred twenty-three thousand, four hundred forty-one".