200609023343509 has 8 divisors (see below), whose sum is σ = 218846496284928. Its totient is φ = 182371598568960.

The previous prime is 200609023343441. The next prime is 200609023343513. The reversal of 200609023343509 is 905343320906002.

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

It is a cyclic number.

It is not a de Polignac number, because 200609023343509 - 2¹⁵ = 200609023310741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200609023343549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3040812 + ... + 20259925.

It is an arithmetic number, because the mean of its divisors is an integer number (27355812035616).

Almost surely, 2^{200609023343509} is an apocalyptic number.

It is an amenable number.

200609023343509 is a deficient number, since it is larger than the sum of its proper divisors (18237472941419).

200609023343509 is a wasteful number, since it uses less digits than its factorization.

200609023343509 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24083435.

The product of its (nonzero) digits is 1049760, while the sum is 46.

The spelling of 200609023343509 in words is "two hundred trillion, six hundred nine billion, twenty-three million, three hundred forty-three thousand, five hundred nine".