42324040220 has 192 divisors, whose sum is σ = 114641436672. Its totient is φ = 12737952000.

The previous prime is 42324040219. The next prime is 42324040237. The reversal of 42324040220 is 2204042324.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 32987699 + ... + 32988981.

It is an arithmetic number, because the mean of its divisors is an integer number (597090816).

Almost surely, 2^42324040220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42324040220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57320718336).

42324040220 is an abundant number, since it is smaller than the sum of its proper divisors (72317396452).

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

42324040220 is a wasteful number, since it uses less digits than its factorization.

42324040220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2032 (or 2030 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

Adding to 42324040220 its reverse (2204042324), we get a palindrome (44528082544).

The spelling of 42324040220 in words is "forty-two billion, three hundred twenty-four million, forty thousand, two hundred twenty".