4542055204242 has 24 divisors (see below), whose sum is σ = 9496243968624. Its totient is φ = 1448191513384.

The previous prime is 4542055204223. The next prime is 4542055204243. The reversal of 4542055204242 is 2424025502454.

It is a self number, because there is not a number n which added to its sum of digits gives 4542055204242.

It is not an unprimeable number, because it can be changed into a prime (4542055204243) 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 11 ways as a sum of consecutive naturals, for example, 715506468 + ... + 715512815.

It is an arithmetic number, because the mean of its divisors is an integer number (395676832026).

Almost surely, 2^{4542055204242} is an apocalyptic number.

4542055204242 is an abundant number, since it is smaller than the sum of its proper divisors (4954188764382).

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

4542055204242 is a wasteful number, since it uses less digits than its factorization.

4542055204242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431019334 (or 1431019311 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 39.

The spelling of 4542055204242 in words is "four trillion, five hundred forty-two billion, fifty-five million, two hundred four thousand, two hundred forty-two".