42323024220 has 48 divisors (see below), whose sum is σ = 125475321888. Its totient is φ = 10622248960.

The previous prime is 42323024207. The next prime is 42323024327. The reversal of 42323024220 is 2242032324.

It is a happy number.

42323024220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20745561 + ... + 20747600.

It is an arithmetic number, because the mean of its divisors is an integer number (2614069206).

Almost surely, 2^42323024220 is an apocalyptic number.

It is an amenable number.

42323024220 is an abundant number, since it is smaller than the sum of its proper divisors (83152297668).

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

42323024220 is a wasteful number, since it uses less digits than its factorization.

42323024220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41493190 (or 41493188 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 42323024220 its reverse (2242032324), we get a palindrome (44565056544).

The spelling of 42323024220 in words is "forty-two billion, three hundred twenty-three million, twenty-four thousand, two hundred twenty".