104140234 has 8 divisors (see below), whose sum is σ = 170411328. Its totient is φ = 47336460.

The previous prime is 104140219. The next prime is 104140243. The reversal of 104140234 is 432041401.

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

It is an unprimeable number.

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, 2366802 + ... + 2366845.

It is an arithmetic number, because the mean of its divisors is an integer number (21301416).

Almost surely, 2^104140234 is an apocalyptic number.

104140234 is a deficient number, since it is larger than the sum of its proper divisors (66271094).

104140234 is a wasteful number, since it uses less digits than its factorization.

104140234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733660.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 104140234 is about 10204.9122485203. The cubic root of 104140234 is about 470.4782125270.

Adding to 104140234 its reverse (432041401), we get a palindrome (536181635).

The spelling of 104140234 in words is "one hundred four million, one hundred forty thousand, two hundred thirty-four".