104320434 has 8 divisors (see below), whose sum is σ = 208640880. Its totient is φ = 34773476.

The previous prime is 104320423. The next prime is 104320439. The reversal of 104320434 is 434023401.

It is a sphenic number, since it is the product of 3 distinct primes.

104320434 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 104320434.

It is not an unprimeable number, because it can be changed into a prime (104320439) 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, 8693364 + ... + 8693375.

It is an arithmetic number, because the mean of its divisors is an integer number (26080110).

Almost surely, 2^104320434 is an apocalyptic number.

104320434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104320434 is a wasteful number, since it uses less digits than its factorization.

104320434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17386744.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 104320434 is about 10213.7375137606. The cubic root of 104320434 is about 470.7494215739.

Adding to 104320434 its reverse (434023401), we get a palindrome (538343835).

The spelling of 104320434 in words is "one hundred four million, three hundred twenty thousand, four hundred thirty-four".