104312242 has 16 divisors (see below), whose sum is σ = 166692960. Its totient is φ = 48814272.

The previous prime is 104312231. The next prime is 104312251. The reversal of 104312242 is 242213401.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13383 + ... + 19690.

It is an arithmetic number, because the mean of its divisors is an integer number (10418310).

Almost surely, 2^104312242 is an apocalyptic number.

104312242 is a deficient number, since it is larger than the sum of its proper divisors (62380718).

104312242 is a wasteful number, since it uses less digits than its factorization.

104312242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33177.

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

The square root of 104312242 is about 10213.3364773711. The cubic root of 104312242 is about 470.7370990273.

Adding to 104312242 its reverse (242213401), we get a palindrome (346525643).

The spelling of 104312242 in words is "one hundred four million, three hundred twelve thousand, two hundred forty-two".