200215610340 has 24 divisors (see below), whose sum is σ = 560603709120. Its totient is φ = 53390829408.

The previous prime is 200215610323. The next prime is 200215610347. The reversal of 200215610340 is 43016512002.

200215610340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 200215610340.

It is not an unprimeable number, because it can be changed into a prime (200215610347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1668463360 + ... + 1668463479.

It is an arithmetic number, because the mean of its divisors is an integer number (23358487880).

Almost surely, 2^200215610340 is an apocalyptic number.

200215610340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200215610340 is an abundant number, since it is smaller than the sum of its proper divisors (360388098780).

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

200215610340 is a wasteful number, since it uses less digits than its factorization.

200215610340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3336926851 (or 3336926849 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 200215610340 in words is "two hundred billion, two hundred fifteen million, six hundred ten thousand, three hundred forty".