4424212320042 has 64 divisors (see below), whose sum is σ = 9143172960768. Its totient is φ = 1426281792000.

The previous prime is 4424212320013. The next prime is 4424212320067. The reversal of 4424212320042 is 2400232124244.

It is a happy number.

It is a super-2 number, since 2×4424212320042² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4424212319991 and 4424212320009.

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 31 ways as a sum of consecutive naturals, for example, 16513192 + ... + 16778972.

It is an arithmetic number, because the mean of its divisors is an integer number (142862077512).

Almost surely, 2^{4424212320042} is an apocalyptic number.

4424212320042 is an abundant number, since it is smaller than the sum of its proper divisors (4718960640726).

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

4424212320042 is a wasteful number, since it uses less digits than its factorization.

4424212320042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266415.

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

Adding to 4424212320042 its reverse (2400232124244), we get a palindrome (6824444444286).

The spelling of 4424212320042 in words is "four trillion, four hundred twenty-four billion, two hundred twelve million, three hundred twenty thousand, forty-two".