32001343000 has 128 divisors (see below), whose sum is σ = 82147141440. Its totient is φ = 11571840000.

The previous prime is 32001342983. The next prime is 32001343007. The reversal of 32001343000 is 34310023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32001343007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1982964 + ... + 1999036.

Almost surely, 2^32001343000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32001343000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41073570720).

32001343000 is an abundant number, since it is smaller than the sum of its proper divisors (50145798440).

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

32001343000 is a wasteful number, since it uses less digits than its factorization.

32001343000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286 (or 16272 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 32001343000 its reverse (34310023), we get a palindrome (32035653023).

The spelling of 32001343000 in words is "thirty-two billion, one million, three hundred forty-three thousand".