104242433 has 2 divisors, whose sum is σ = 104242434. Its totient is φ = 104242432.

The previous prime is 104242423. The next prime is 104242447. The reversal of 104242433 is 334242401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61575409 + 42667024 = 7847^2 + 6532^2 .

It is a cyclic number.

It is not a de Polignac number, because 104242433 - 2¹⁰ = 104241409 is a prime.

It is a nialpdrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 104242399 and 104242408.

It is not a weakly prime, because it can be changed into another prime (104242423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52121216 + 52121217.

It is an arithmetic number, because the mean of its divisors is an integer number (52121217).

Almost surely, 2^104242433 is an apocalyptic number.

It is an amenable number.

104242433 is a deficient number, since it is larger than the sum of its proper divisors (1).

104242433 is an equidigital number, since it uses as much as digits as its factorization.

104242433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 104242433 is about 10209.9183640223. The cubic root of 104242433 is about 470.6320649523.

Adding to 104242433 its reverse (334242401), we get a palindrome (438484834).

The spelling of 104242433 in words is "one hundred four million, two hundred forty-two thousand, four hundred thirty-three".