104259443 has 2 divisors, whose sum is σ = 104259444. Its totient is φ = 104259442.

The previous prime is 104259401. The next prime is 104259457. The reversal of 104259443 is 344952401.

It is a strong prime.

It is an emirp because it is prime and its reverse (344952401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104259443 - 2¹⁰ = 104258419 is a prime.

It is not a weakly prime, because it can be changed into another prime (104259473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52129721 + 52129722.

It is an arithmetic number, because the mean of its divisors is an integer number (52129722).

Almost surely, 2^104259443 is an apocalyptic number.

104259443 is a deficient number, since it is larger than the sum of its proper divisors (1).

104259443 is an equidigital number, since it uses as much as digits as its factorization.

104259443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 104259443 is about 10210.7513435594. The cubic root of 104259443 is about 470.6576623851.

The spelling of 104259443 in words is "one hundred four million, two hundred fifty-nine thousand, four hundred forty-three".