2001323294 has 8 divisors (see below), whose sum is σ = 3010034280. Its totient is φ = 997978536.

The previous prime is 2001323293. The next prime is 2001323323. The reversal of 2001323294 is 4923231002.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001323293) by changing a digit.

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, 1340624 + ... + 1342115.

It is an arithmetic number, because the mean of its divisors is an integer number (376254285).

Almost surely, 2^2001323294 is an apocalyptic number.

2001323294 is a deficient number, since it is larger than the sum of its proper divisors (1008710986).

2001323294 is a wasteful number, since it uses less digits than its factorization.

2001323294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683114.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2001323294 is about 44736.1519802497. The cubic root of 2001323294 is about 1260.1988629601.

Adding to 2001323294 its reverse (4923231002), we get a palindrome (6924554296).

The spelling of 2001323294 in words is "two billion, one million, three hundred twenty-three thousand, two hundred ninety-four".