5243423004042 has 8 divisors (see below), whose sum is σ = 10486846008096. Its totient is φ = 1747807668012.

The previous prime is 5243423003993. The next prime is 5243423004047. The reversal of 5243423004042 is 2404003243425.

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

5243423004042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 5243423003994 and 5243423004012.

It is not an unprimeable number, because it can be changed into a prime (5243423004047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436951916998 + ... + 436951917009.

It is an arithmetic number, because the mean of its divisors is an integer number (1310855751012).

Almost surely, 2^{5243423004042} is an apocalyptic number.

5243423004042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5243423004042 is a wasteful number, since it uses less digits than its factorization.

5243423004042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873903834012.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 5243423004042 its reverse (2404003243425), we get a palindrome (7647426247467).

The spelling of 5243423004042 in words is "five trillion, two hundred forty-three billion, four hundred twenty-three million, four thousand, forty-two".