5130342540242 has 8 divisors (see below), whose sum is σ = 7731985440432. Its totient is φ = 2553014060100.

The previous prime is 5130342540223. The next prime is 5130342540251. The reversal of 5130342540242 is 2420452430315.

It is a happy number.

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, 6078604484 + ... + 6078605327.

It is an arithmetic number, because the mean of its divisors is an integer number (966498180054).

Almost surely, 2^{5130342540242} is an apocalyptic number.

5130342540242 is a deficient number, since it is larger than the sum of its proper divisors (2601642900190).

5130342540242 is a wasteful number, since it uses less digits than its factorization.

5130342540242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12157210024.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 5130342540242 its reverse (2420452430315), we get a palindrome (7550794970557).

The spelling of 5130342540242 in words is "five trillion, one hundred thirty billion, three hundred forty-two million, five hundred forty thousand, two hundred forty-two".