104442134 has 8 divisors (see below), whose sum is σ = 157601808. Its totient is φ = 51908200.

The previous prime is 104442127. The next prime is 104442139. The reversal of 104442134 is 431244401.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104442139) 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 3 ways as a sum of consecutive naturals, for example, 156017 + ... + 156684.

It is an arithmetic number, because the mean of its divisors is an integer number (19700226).

Almost surely, 2^104442134 is an apocalyptic number.

104442134 is a deficient number, since it is larger than the sum of its proper divisors (53159674).

104442134 is a wasteful number, since it uses less digits than its factorization.

104442134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312870.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 104442134 is about 10219.6934396292. The cubic root of 104442134 is about 470.9324088648.

Adding to 104442134 its reverse (431244401), we get a palindrome (535686535).

The spelling of 104442134 in words is "one hundred four million, four hundred forty-two thousand, one hundred thirty-four".