4542034242 has 8 divisors (see below), whose sum is σ = 9084068496. Its totient is φ = 1514011412.

The previous prime is 4542034213. The next prime is 4542034249. The reversal of 4542034242 is 2424302454.

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

4542034242 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4542034249) 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, 378502848 + ... + 378502859.

It is an arithmetic number, because the mean of its divisors is an integer number (1135508562).

Almost surely, 2^4542034242 is an apocalyptic number.

4542034242 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.

4542034242 is a wasteful number, since it uses less digits than its factorization.

4542034242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757005712.

The product of its (nonzero) digits is 30720, while the sum is 30.

The square root of 4542034242 is about 67394.6158235211. The cubic root of 4542034242 is about 1656.0882200837.

Adding to 4542034242 its reverse (2424302454), we get a palindrome (6966336696).

The spelling of 4542034242 in words is "four billion, five hundred forty-two million, thirty-four thousand, two hundred forty-two".