200349371609 has 8 divisors (see below), whose sum is σ = 207472330560. Its totient is φ = 193240703376.

The previous prime is 200349371581. The next prime is 200349371623. The reversal of 200349371609 is 906173943002.

200349371609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200349371609 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200349371609.

It is not an unprimeable number, because it can be changed into a prime (200349371689) 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 7 ways as a sum of consecutive naturals, for example, 3544139 + ... + 3600224.

It is an arithmetic number, because the mean of its divisors is an integer number (25934041320).

Almost surely, 2^200349371609 is an apocalyptic number.

200349371609 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

200349371609 is a deficient number, since it is larger than the sum of its proper divisors (7122958951).

200349371609 is an equidigital number, since it uses as much as digits as its factorization.

200349371609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7145359.

The product of its (nonzero) digits is 244944, while the sum is 44.

The spelling of 200349371609 in words is "two hundred billion, three hundred forty-nine million, three hundred seventy-one thousand, six hundred nine".