4202224040242 has 16 divisors (see below), whose sum is σ = 6964299689472. Its totient is φ = 1891538186560.

The previous prime is 4202224040141. The next prime is 4202224040269. The reversal of 4202224040242 is 2420404222024.

It is a self number, because there is not a number n which added to its sum of digits gives 4202224040242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2686843234 + ... + 2686844797.

It is an arithmetic number, because the mean of its divisors is an integer number (435268730592).

Almost surely, 2^{4202224040242} is an apocalyptic number.

4202224040242 is a deficient number, since it is larger than the sum of its proper divisors (2762075649230).

4202224040242 is a wasteful number, since it uses less digits than its factorization.

4202224040242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5373688073.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4202224040242 its reverse (2420404222024), we get a palindrome (6622628262266).

The spelling of 4202224040242 in words is "four trillion, two hundred two billion, two hundred twenty-four million, forty thousand, two hundred forty-two".