4420242355442 has 8 divisors (see below), whose sum is σ = 6630413908656. Its totient is φ = 2210104385892.

The previous prime is 4420242355391. The next prime is 4420242355469. The reversal of 4420242355442 is 2445532420244.

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 4420242355442.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8064248 + ... + 8594915.

It is an arithmetic number, because the mean of its divisors is an integer number (828801738582).

Almost surely, 2^{4420242355442} is an apocalyptic number.

4420242355442 is a deficient number, since it is larger than the sum of its proper divisors (2210171553214).

4420242355442 is a wasteful number, since it uses less digits than its factorization.

4420242355442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16791832.

The product of its (nonzero) digits is 1228800, while the sum is 41.

Adding to 4420242355442 its reverse (2445532420244), we get a palindrome (6865774775686).

The spelling of 4420242355442 in words is "four trillion, four hundred twenty billion, two hundred forty-two million, three hundred fifty-five thousand, four hundred forty-two".