422043042300 has 216 divisors, whose sum is σ = 1405927014912. Its totient is φ = 96928272000.

The previous prime is 422043042229. The next prime is 422043042349. The reversal of 422043042300 is 3240340224.

It is a super-3 number, since 3×422043042300³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1014165 + ... + 1368435.

Almost surely, 2^422043042300 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 422043042300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702963507456).

422043042300 is an abundant number, since it is smaller than the sum of its proper divisors (983883972612).

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

422043042300 is a wasteful number, since it uses less digits than its factorization.

422043042300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354337 (or 354311 counting only the distinct ones).

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

Adding to 422043042300 its reverse (3240340224), we get a palindrome (425283382524).

The spelling of 422043042300 in words is "four hundred twenty-two billion, forty-three million, forty-two thousand, three hundred".