104242342 has 16 divisors (see below), whose sum is σ = 159213600. Its totient is φ = 51177280.

The previous prime is 104242309. The next prime is 104242343. The reversal of 104242342 is 243242401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104242343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36834 + ... + 39562.

It is an arithmetic number, because the mean of its divisors is an integer number (9950850).

Almost surely, 2^104242342 is an apocalyptic number.

104242342 is a deficient number, since it is larger than the sum of its proper divisors (54971258).

104242342 is a wasteful number, since it uses less digits than its factorization.

104242342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 104242342 is about 10209.9139075704. The cubic root of 104242342 is about 470.6319280038.

Adding to 104242342 its reverse (243242401), we get a palindrome (347484743).

The spelling of 104242342 in words is "one hundred four million, two hundred forty-two thousand, three hundred forty-two".