104435043 has 4 divisors (see below), whose sum is σ = 139246728. Its totient is φ = 69623360.

The previous prime is 104435017. The next prime is 104435047. The reversal of 104435043 is 340534401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 104435043 - 2⁸ = 104434787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104435047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17405838 + ... + 17405843.

It is an arithmetic number, because the mean of its divisors is an integer number (34811682).

Almost surely, 2^104435043 is an apocalyptic number.

104435043 is a deficient number, since it is larger than the sum of its proper divisors (34811685).

104435043 is an equidigital number, since it uses as much as digits as its factorization.

104435043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34811684.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 104435043 is about 10219.3465055257. The cubic root of 104435043 is about 470.9217507866.

Adding to 104435043 its reverse (340534401), we get a palindrome (444969444).

It can be divided in two parts, 10443 and 5043, that multiplied together give a square (52664049 = 7257²).

The spelling of 104435043 in words is "one hundred four million, four hundred thirty-five thousand, forty-three".