32013443000 has 128 divisors (see below), whose sum is σ = 93396326400. Its totient is φ = 9978192000.

The previous prime is 32013442999. The next prime is 32013443009. The reversal of 32013443000 is 34431023.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32013443009) 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, 130880 + ... + 284879.

It is an arithmetic number, because the mean of its divisors is an integer number (729658800).

Almost surely, 2^32013443000 is an apocalyptic number.

It is an amenable number.

32013443000 is an abundant number, since it is smaller than the sum of its proper divisors (61382883400).

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

32013443000 is a wasteful number, since it uses less digits than its factorization.

32013443000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415798 (or 415784 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32013443000 its reverse (34431023), we get a palindrome (32047874023).

The spelling of 32013443000 in words is "thirty-two billion, thirteen million, four hundred forty-three thousand".