13301042042 has 8 divisors (see below), whose sum is σ = 19959218100. Its totient is φ = 6647969344.

The previous prime is 13301042011. The next prime is 13301042099. The reversal of 13301042042 is 24024010331.

It can be written as a sum of positive squares in 2 ways, for example, as 12986653681 + 314388361 = 113959^2 + 17731^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1269317 + ... + 1279752.

Almost surely, 2^13301042042 is an apocalyptic number.

13301042042 is a deficient number, since it is larger than the sum of its proper divisors (6658176058).

13301042042 is a wasteful number, since it uses less digits than its factorization.

13301042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551680.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 13301042042 its reverse (24024010331), we get a palindrome (37325052373).

The spelling of 13301042042 in words is "thirteen billion, three hundred one million, forty-two thousand, forty-two".