42333020340 has 192 divisors, whose sum is σ = 130023677952. Its totient is φ = 10227456000.

The previous prime is 42333020293. The next prime is 42333020341. The reversal of 42333020340 is 4302033324.

It is a super-2 number, since 2×42333020340² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42333020340.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42333020341) by changing a digit.

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, 36778765 + ... + 36779915.

It is an arithmetic number, because the mean of its divisors is an integer number (677206656).

Almost surely, 2^42333020340 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 42333020340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65011838976).

42333020340 is an abundant number, since it is smaller than the sum of its proper divisors (87690657612).

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

42333020340 is a wasteful number, since it uses less digits than its factorization.

42333020340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2010 (or 2008 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 42333020340 its reverse (4302033324), we get a palindrome (46635053664).

The spelling of 42333020340 in words is "forty-two billion, three hundred thirty-three million, twenty thousand, three hundred forty".