2001000234 has 8 divisors (see below), whose sum is σ = 4002000480. Its totient is φ = 667000076.

The previous prime is 2001000223. The next prime is 2001000301. The reversal of 2001000234 is 4320001002.

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

2001000234 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166750014 + ... + 166750025.

It is an arithmetic number, because the mean of its divisors is an integer number (500250060).

Almost surely, 2^2001000234 is an apocalyptic number.

2001000234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2001000234 is a wasteful number, since it uses less digits than its factorization.

2001000234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333500044.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2001000234 is about 44732.5411082357. The cubic root of 2001000234 is about 1260.1310508690.

Adding to 2001000234 its reverse (4320001002), we get a palindrome (6321001236).

The spelling of 2001000234 in words is "two billion, one million, two hundred thirty-four", and thus it is an aban number.