200394062916780 has 48 divisors (see below), whose sum is σ = 561628262573280. Its totient is φ = 53388427596288.

The previous prime is 200394062916769. The next prime is 200394062916797. The reversal of 200394062916780 is 87619260493002.

It is a super-2 number, since 2×200394062916780² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200394062916780.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562097249 + ... + 1562225528.

It is an arithmetic number, because the mean of its divisors is an integer number (11700588803610).

Almost surely, 2^{200394062916780} is an apocalyptic number.

200394062916780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200394062916780 is an abundant number, since it is smaller than the sum of its proper divisors (361234199656500).

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

200394062916780 is a wasteful number, since it uses less digits than its factorization.

200394062916780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124323858 (or 3124323856 counting only the distinct ones).

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 200394062916780 in words is "two hundred trillion, three hundred ninety-four billion, sixty-two million, nine hundred sixteen thousand, seven hundred eighty".