1300041042242 has 8 divisors (see below), whose sum is σ = 1953892727100. Its totient is φ = 648743466544.

The previous prime is 1300041042233. The next prime is 1300041042247. The reversal of 1300041042242 is 2422401400031.

It can be written as a sum of positive squares in 2 ways, for example, as 1184834427001 + 115206615241 = 1088501^2 + 339421^2 .

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 (1300041042247) 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, 638526017 + ... + 638528052.

Almost surely, 2^{1300041042242} is an apocalyptic number.

1300041042242 is a deficient number, since it is larger than the sum of its proper divisors (653851684858).

1300041042242 is a wasteful number, since it uses less digits than its factorization.

1300041042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277054580.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 1300041042242 its reverse (2422401400031), we get a palindrome (3722442442273).

The spelling of 1300041042242 in words is "one trillion, three hundred billion, forty-one million, forty-two thousand, two hundred forty-two".