104012242 has 8 divisors (see below), whose sum is σ = 156064896. Its totient is φ = 51990612.

The previous prime is 104012219. The next prime is 104012243. The reversal of 104012242 is 242210401.

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

It is not an unprimeable number, because it can be changed into a prime (104012243) 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, 4503 + ... + 15109.

It is an arithmetic number, because the mean of its divisors is an integer number (19508112).

Almost surely, 2^104012242 is an apocalyptic number.

104012242 is a deficient number, since it is larger than the sum of its proper divisors (52052654).

104012242 is a wasteful number, since it uses less digits than its factorization.

104012242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15512.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 104012242 is about 10198.6392229552. The cubic root of 104012242 is about 470.2853887684.

Adding to 104012242 its reverse (242210401), we get a palindrome (346222643).

The spelling of 104012242 in words is "one hundred four million, twelve thousand, two hundred forty-two".