4142213222420 has 48 divisors (see below), whose sum is σ = 10706028025728. Its totient is φ = 1310942206080.

The previous prime is 4142213222347. The next prime is 4142213222443. The reversal of 4142213222420 is 242223122414.

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, 1137968846 + ... + 1137972485.

It is an arithmetic number, because the mean of its divisors is an integer number (223042250536).

Almost surely, 2^{4142213222420} is an apocalyptic number.

It is an amenable number.

4142213222420 is an abundant number, since it is smaller than the sum of its proper divisors (6563814803308).

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

4142213222420 is a wasteful number, since it uses less digits than its factorization.

4142213222420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275941360 (or 2275941358 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 4142213222420 its reverse (242223122414), we get a palindrome (4384436344834).

The spelling of 4142213222420 in words is "four trillion, one hundred forty-two billion, two hundred thirteen million, two hundred twenty-two thousand, four hundred twenty".