104112434 has 4 divisors (see below), whose sum is σ = 156168654. Its totient is φ = 52056216.

The previous prime is 104112431. The next prime is 104112451. The reversal of 104112434 is 434211401.

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

It can be written as a sum of positive squares in only one way, i.e., 94031809 + 10080625 = 9697^2 + 3175^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (104112431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26028107 + ... + 26028110.

Almost surely, 2^104112434 is an apocalyptic number.

104112434 is a deficient number, since it is larger than the sum of its proper divisors (52056220).

104112434 is an equidigital number, since it uses as much as digits as its factorization.

104112434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52056219.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 104112434 is about 10203.5500684811. The cubic root of 104112434 is about 470.4363444363.

Adding to 104112434 its reverse (434211401), we get a palindrome (538323835).

The spelling of 104112434 in words is "one hundred four million, one hundred twelve thousand, four hundred thirty-four".