4402420220242 has 32 divisors (see below), whose sum is σ = 7247517742080. Its totient is φ = 1989002219280.

The previous prime is 4402420220197. The next prime is 4402420220257. The reversal of 4402420220242 is 2420220242044.

It is a self number, because there is not a number n which added to its sum of digits gives 4402420220242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117986553 + ... + 118023859.

It is an arithmetic number, because the mean of its divisors is an integer number (226484929440).

Almost surely, 2^{4402420220242} is an apocalyptic number.

4402420220242 is a deficient number, since it is larger than the sum of its proper divisors (2845097521838).

4402420220242 is a wasteful number, since it uses less digits than its factorization.

4402420220242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69606.

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

Adding to 4402420220242 its reverse (2420220242044), we get a palindrome (6822640462286).

The spelling of 4402420220242 in words is "four trillion, four hundred two billion, four hundred twenty million, two hundred twenty thousand, two hundred forty-two".