42223101420 has 48 divisors (see below), whose sum is σ = 120740110848. Its totient is φ = 11019929280.

The previous prime is 42223101407. The next prime is 42223101421. The reversal of 42223101420 is 2410132224.

It is not an unprimeable number, because it can be changed into a prime (42223101421) 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 15 ways as a sum of consecutive naturals, for example, 7483546 + ... + 7489185.

It is an arithmetic number, because the mean of its divisors is an integer number (2515418976).

Almost surely, 2^42223101420 is an apocalyptic number.

It is an amenable number.

42223101420 is an abundant number, since it is smaller than the sum of its proper divisors (78517009428).

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

42223101420 is a wasteful number, since it uses less digits than its factorization.

42223101420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14972790 (or 14972788 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42223101420 its reverse (2410132224), we get a palindrome (44633233644).

The spelling of 42223101420 in words is "forty-two billion, two hundred twenty-three million, one hundred one thousand, four hundred twenty".