200001320302344 has 256 divisors, whose sum is σ = 576847858728960. Its totient is φ = 57214812672000.

The previous prime is 200001320302337. The next prime is 200001320302429. The reversal of 200001320302344 is 443203023100002.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3859736724 + ... + 3859788540.

It is an arithmetic number, because the mean of its divisors is an integer number (2253311948160).

Almost surely, 2^{200001320302344} is an apocalyptic number.

200001320302344 is a gapful number since it is divisible by the number (24) 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 200001320302344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288423929364480).

200001320302344 is an abundant number, since it is smaller than the sum of its proper divisors (376846538426616).

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

200001320302344 is a wasteful number, since it uses less digits than its factorization.

200001320302344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63412 (or 63408 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 200001320302344 its reverse (443203023100002), we get a palindrome (643204343402346).

The spelling of 200001320302344 in words is "two hundred trillion, one billion, three hundred twenty million, three hundred two thousand, three hundred forty-four".