5020543134242 has 16 divisors (see below), whose sum is σ = 7694251084800. Its totient is φ = 2455837304448.

The previous prime is 5020543134181. The next prime is 5020543134263. The reversal of 5020543134242 is 2424313450205.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 10906223 + ... + 11357234.

It is an arithmetic number, because the mean of its divisors is an integer number (480890692800).

Almost surely, 2^{5020543134242} is an apocalyptic number.

5020543134242 is a deficient number, since it is larger than the sum of its proper divisors (2673707950558).

5020543134242 is a wasteful number, since it uses less digits than its factorization.

5020543134242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22265905.

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

Adding to 5020543134242 its reverse (2424313450205), we get a palindrome (7444856584447).

The spelling of 5020543134242 in words is "five trillion, twenty billion, five hundred forty-three million, one hundred thirty-four thousand, two hundred forty-two".