104134124242 has 16 divisors (see below), whose sum is σ = 158545462680. Its totient is φ = 51291159552.

The previous prime is 104134124203. The next prime is 104134124273. The reversal of 104134124242 is 242421431401.

It can be written as a sum of positive squares in 4 ways, for example, as 91433059641 + 12701064601 = 302379^2 + 112699^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104134124242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342863 + ... + 1418290.

Almost surely, 2^104134124242 is an apocalyptic number.

104134124242 is a deficient number, since it is larger than the sum of its proper divisors (54411338438).

104134124242 is a wasteful number, since it uses less digits than its factorization.

104134124242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761437.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 104134124242 its reverse (242421431401), we get a palindrome (346555555643).

The spelling of 104134124242 in words is "one hundred four billion, one hundred thirty-four million, one hundred twenty-four thousand, two hundred forty-two".