104201242 has 8 divisors (see below), whose sum is σ = 156345300. Its totient is φ = 52086144.

The previous prime is 104201231. The next prime is 104201249. The reversal of 104201242 is 242102401.

It can be written as a sum of positive squares in 2 ways, for example, as 98823481 + 5377761 = 9941^2 + 2319^2 .

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 (104201249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9484 + ... + 17272.

Almost surely, 2^104201242 is an apocalyptic number.

104201242 is a deficient number, since it is larger than the sum of its proper divisors (52144058).

104201242 is an equidigital number, since it uses as much as digits as its factorization.

104201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14480.

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

The square root of 104201242 is about 10207.9009595509. The cubic root of 104201242 is about 470.5700672968.

Adding to 104201242 its reverse (242102401), we get a palindrome (346303643).

The spelling of 104201242 in words is "one hundred four million, two hundred one thousand, two hundred forty-two".