4424201220342 has 16 divisors (see below), whose sum is σ = 8852763432240. Its totient is φ = 1474006908192.

The previous prime is 4424201220293. The next prime is 4424201220343. The reversal of 4424201220342 is 2430221024244.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424201220343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 181694793 + ... + 181719140.

It is an arithmetic number, because the mean of its divisors is an integer number (553297714515).

Almost surely, 2^{4424201220342} is an apocalyptic number.

4424201220342 is an abundant number, since it is smaller than the sum of its proper divisors (4428562211898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4424201220342 is a wasteful number, since it uses less digits than its factorization.

4424201220342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363415967.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4424201220342 its reverse (2430221024244), we get a palindrome (6854422244586).

The spelling of 4424201220342 in words is "four trillion, four hundred twenty-four billion, two hundred one million, two hundred twenty thousand, three hundred forty-two".