43232057000 has 128 divisors (see below), whose sum is σ = 112709076480. Its totient is φ = 15386080000.

The previous prime is 43232056979. The next prime is 43232057083. The reversal of 43232057000 is 75023234.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475190 + ... + 558810.

It is an arithmetic number, because the mean of its divisors is an integer number (880539660).

Almost surely, 2^43232057000 is an apocalyptic number.

43232057000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43232057000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56354538240).

43232057000 is an abundant number, since it is smaller than the sum of its proper divisors (69477019480).

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

43232057000 is a wasteful number, since it uses less digits than its factorization.

43232057000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83700 (or 83686 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The spelling of 43232057000 in words is "forty-three billion, two hundred thirty-two million, fifty-seven thousand".