42022320030 has 48 divisors (see below), whose sum is σ = 109427052384. Its totient is φ = 11188616640.

The previous prime is 42022320019. The next prime is 42022320037. The reversal of 42022320030 is 3002322024.

42022320030 is a `hidden beast` number, since 420 + 223 + 20 + 0 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 42022319985 and 42022320012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42022320037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302601 + ... + 419060.

It is an arithmetic number, because the mean of its divisors is an integer number (2279730258).

Almost surely, 2^42022320030 is an apocalyptic number.

42022320030 is an abundant number, since it is smaller than the sum of its proper divisors (67404732354).

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

42022320030 is a wasteful number, since it uses less digits than its factorization.

42022320030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 722321 (or 722318 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 42022320030 its reverse (3002322024), we get a palindrome (45024642054).

It can be divided in two parts, 4202 and 2320030, that added together give a palindrome (2324232).

The spelling of 42022320030 in words is "forty-two billion, twenty-two million, three hundred twenty thousand, thirty".