200660442023000 has 256 divisors, whose sum is σ = 494003667456000. Its totient is φ = 76179059712000.

The previous prime is 200660442022979. The next prime is 200660442023009. The reversal of 200660442023000 is 320244066002.

It is a super-2 number, since 2×200660442023000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200660442023009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2941812896 + ... + 2941881104.

It is an arithmetic number, because the mean of its divisors is an integer number (1929701826000).

Almost surely, 2^{200660442023000} is an apocalyptic number.

200660442023000 is a gapful number since it is divisible by the number (20) 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 200660442023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247001833728000).

200660442023000 is an abundant number, since it is smaller than the sum of its proper divisors (293343225433000).

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

200660442023000 is a wasteful number, since it uses less digits than its factorization.

200660442023000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69983 (or 69969 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 200660442023000 its reverse (320244066002), we get a palindrome (200980686089002).

The spelling of 200660442023000 in words is "two hundred trillion, six hundred sixty billion, four hundred forty-two million, twenty-three thousand".