200775734320 has 80 divisors (see below), whose sum is σ = 533826243648. Its totient is φ = 68793984000.

The previous prime is 200775734311. The next prime is 200775734329. The reversal of 200775734320 is 23437577002.

200775734320 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200775734311) and next prime (200775734329).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (200775734329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782070 + ... + 1006570.

Almost surely, 2^200775734320 is an apocalyptic number.

200775734320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200775734320 is an abundant number, since it is smaller than the sum of its proper divisors (333050509328).

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

200775734320 is a wasteful number, since it uses less digits than its factorization.

200775734320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226118 (or 226112 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 40.

The spelling of 200775734320 in words is "two hundred billion, seven hundred seventy-five million, seven hundred thirty-four thousand, three hundred twenty".