4522013021242 has 8 divisors (see below), whose sum is σ = 7001826613632. Its totient is φ = 2188070816700.

The previous prime is 4522013021179. The next prime is 4522013021311. The reversal of 4522013021242 is 2421203102254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4522013021242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36467846884 + ... + 36467847007.

It is an arithmetic number, because the mean of its divisors is an integer number (875228326704).

Almost surely, 2^{4522013021242} is an apocalyptic number.

4522013021242 is a deficient number, since it is larger than the sum of its proper divisors (2479813592390).

4522013021242 is a wasteful number, since it uses less digits than its factorization.

4522013021242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72935693924.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 4522013021242 its reverse (2421203102254), we get a palindrome (6943216123496).

The spelling of 4522013021242 in words is "four trillion, five hundred twenty-two billion, thirteen million, twenty-one thousand, two hundred forty-two".