200403432403344 has 200 divisors, whose sum is σ = 583106172244992. Its totient is φ = 66446418078720.

The previous prime is 200403432403303. The next prime is 200403432403381. The reversal of 200403432403344 is 443304234304002.

200403432403344 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 0 + 343 + 240 + 33 + 44 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 200403432403299 and 200403432403308.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4899459597 + ... + 4899500499.

Almost surely, 2^{200403432403344} is an apocalyptic number.

200403432403344 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 200403432403344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291553086122496).

200403432403344 is an abundant number, since it is smaller than the sum of its proper divisors (382702739841648).

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

200403432403344 is a wasteful number, since it uses less digits than its factorization.

200403432403344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60907 (or 60892 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 200403432403344 its reverse (443304234304002), we get a palindrome (643707666707346).

The spelling of 200403432403344 in words is "two hundred trillion, four hundred three billion, four hundred thirty-two million, four hundred three thousand, three hundred forty-four".