2000321334 has 48 divisors (see below), whose sum is σ = 4751884800. Its totient is φ = 603100080.

The previous prime is 2000321327. The next prime is 2000321341. The reversal of 2000321334 is 4331230002.

It is an interprime number because it is at equal distance from previous prime (2000321327) and next prime (2000321341).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14019 + ... + 64785.

It is an arithmetic number, because the mean of its divisors is an integer number (98997600).

Almost surely, 2^2000321334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2000321334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2375942400).

2000321334 is an abundant number, since it is smaller than the sum of its proper divisors (2751563466).

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

2000321334 is a wasteful number, since it uses less digits than its factorization.

2000321334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50985 (or 50982 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2000321334 is about 44724.9520290408. The cubic root of 2000321334 is about 1259.9885221933.

Adding to 2000321334 its reverse (4331230002), we get a palindrome (6331551336).

The spelling of 2000321334 in words is "two billion, three hundred twenty-one thousand, three hundred thirty-four".