4240220120342 has 32 divisors (see below), whose sum is σ = 6822968191200. Its totient is φ = 1970177534208.

The previous prime is 4240220120273. The next prime is 4240220120377. The reversal of 4240220120342 is 2430210220424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8640968 + ... + 9118484.

It is an arithmetic number, because the mean of its divisors is an integer number (213217755975).

Almost surely, 2^{4240220120342} is an apocalyptic number.

4240220120342 is a deficient number, since it is larger than the sum of its proper divisors (2582748070858).

4240220120342 is a wasteful number, since it uses less digits than its factorization.

4240220120342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482000.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4240220120342 its reverse (2430210220424), we get a palindrome (6670430340766).

The spelling of 4240220120342 in words is "four trillion, two hundred forty billion, two hundred twenty million, one hundred twenty thousand, three hundred forty-two".