42223941882 has 24 divisors (see below), whose sum is σ = 91668564000. Its totient is φ = 14046438600.

The previous prime is 42223941863. The next prime is 42223941887. The reversal of 42223941882 is 28814932224.

42223941882 is a `hidden beast` number, since 4 + 2 + 223 + 9 + 418 + 8 + 2 = 666.

It is a super-2 number, since 2×42223941882² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42223941887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2341494 + ... + 2359457.

It is an arithmetic number, because the mean of its divisors is an integer number (3819523500).

Almost surely, 2^42223941882 is an apocalyptic number.

42223941882 is an abundant number, since it is smaller than the sum of its proper divisors (49444622118).

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

42223941882 is a wasteful number, since it uses less digits than its factorization.

42223941882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701458 (or 4701455 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The spelling of 42223941882 in words is "forty-two billion, two hundred twenty-three million, nine hundred forty-one thousand, eight hundred eighty-two".