104242435 has 8 divisors (see below), whose sum is σ = 136462896. Its totient is φ = 75812640.

The previous prime is 104242433. The next prime is 104242447. The reversal of 104242435 is 534242401.

It is a happy number.

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

It is not a de Polignac number, because 104242435 - 2¹ = 104242433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104242433) 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, 947604 + ... + 947713.

It is an arithmetic number, because the mean of its divisors is an integer number (17057862).

Almost surely, 2^104242435 is an apocalyptic number.

104242435 is a deficient number, since it is larger than the sum of its proper divisors (32220461).

104242435 is a wasteful number, since it uses less digits than its factorization.

104242435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895333.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 104242435 is about 10209.9184619663. The cubic root of 104242435 is about 470.6320679621.

Adding to 104242435 its reverse (534242401), we get a palindrome (638484836).

The spelling of 104242435 in words is "one hundred four million, two hundred forty-two thousand, four hundred thirty-five".