42522337000 has 128 divisors (see below), whose sum is σ = 116898163200. Its totient is φ = 14273184000.

The previous prime is 42522336973. The next prime is 42522337001. The reversal of 42522337000 is 73322524.

It is a self number, because there is not a number n which added to its sum of digits gives 42522337000.

It is not an unprimeable number, because it can be changed into a prime (42522337001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5680 + ... + 291679.

It is an arithmetic number, because the mean of its divisors is an integer number (913266900).

Almost surely, 2^42522337000 is an apocalyptic number.

42522337000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42522337000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58449081600).

42522337000 is an abundant number, since it is smaller than the sum of its proper divisors (74375826200).

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

42522337000 is a wasteful number, since it uses less digits than its factorization.

42522337000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297404 (or 297390 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

Adding to 42522337000 its reverse (73322524), we get a palindrome (42595659524).

The spelling of 42522337000 in words is "forty-two billion, five hundred twenty-two million, three hundred thirty-seven thousand".