104313243442 has 8 divisors (see below), whose sum is σ = 156535368300. Its totient is φ = 52134787344.

The previous prime is 104313243401. The next prime is 104313243449. The reversal of 104313243442 is 244342313401.

It can be written as a sum of positive squares in 2 ways, for example, as 104026245961 + 286997481 = 322531^2 + 16941^2 .

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 (104313243449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 10911217 + ... + 10920772.

Almost surely, 2^104313243442 is an apocalyptic number.

104313243442 is a deficient number, since it is larger than the sum of its proper divisors (52222124858).

104313243442 is a wasteful number, since it uses less digits than its factorization.

104313243442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21834380.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 104313243442 its reverse (244342313401), we get a palindrome (348655556843).

The spelling of 104313243442 in words is "one hundred four billion, three hundred thirteen million, two hundred forty-three thousand, four hundred forty-two".