104434121 has 8 divisors (see below), whose sum is σ = 114105504. Its totient is φ = 94792320.

The previous prime is 104434087. The next prime is 104434151. The reversal of 104434121 is 121434401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104434121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104434093 and 104434102.

It is not an unprimeable number, because it can be changed into a prime (104434151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350 + ... + 14456.

It is an arithmetic number, because the mean of its divisors is an integer number (14263188).

Almost surely, 2^104434121 is an apocalyptic number.

104434121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104434121 is a deficient number, since it is larger than the sum of its proper divisors (9671383).

104434121 is a wasteful number, since it uses less digits than its factorization.

104434121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14791.

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

The square root of 104434121 is about 10219.3013949095. The cubic root of 104434121 is about 470.9203649455.

Adding to 104434121 its reverse (121434401), we get a palindrome (225868522).

The spelling of 104434121 in words is "one hundred four million, four hundred thirty-four thousand, one hundred twenty-one".