200010340 has 48 divisors (see below), whose sum is σ = 450515520. Its totient is φ = 74355840.

The previous prime is 200010331. The next prime is 200010347. The reversal of 200010340 is 43010002.

It is a super-2 number, since 2×200010340² = 80008272213831200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (200010347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15175 + ... + 25105.

It is an arithmetic number, because the mean of its divisors is an integer number (9385740).

Almost surely, 2^200010340 is an apocalyptic number.

200010340 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 200010340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225257760).

200010340 is an abundant number, since it is smaller than the sum of its proper divisors (250505180).

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

200010340 is a wasteful number, since it uses less digits than its factorization.

200010340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012 (or 10010 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 200010340 is about 14142.5011932119. The cubic root of 200010340 is about 584.8136255834.

Adding to 200010340 its reverse (43010002), we get a palindrome (243020342).

The spelling of 200010340 in words is "two hundred million, ten thousand, three hundred forty".