42022331204 has 36 divisors (see below), whose sum is σ = 85562862336. Its totient is φ = 18005907024.

The previous prime is 42022331167. The next prime is 42022331209. The reversal of 42022331204 is 40213322024.

It is a self number, because there is not a number n which added to its sum of digits gives 42022331204.

It is not an unprimeable number, because it can be changed into a prime (42022331209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087829 + ... + 1125795.

It is an arithmetic number, because the mean of its divisors is an integer number (2376746176).

Almost surely, 2^42022331204 is an apocalyptic number.

It is an amenable number.

42022331204 is an abundant number, since it is smaller than the sum of its proper divisors (43540531132).

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

42022331204 is a wasteful number, since it uses less digits than its factorization.

42022331204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43632 (or 43623 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 42022331204 its reverse (40213322024), we get a palindrome (82235653228).

The spelling of 42022331204 in words is "forty-two billion, twenty-two million, three hundred thirty-one thousand, two hundred four".