32130043368 has 128 divisors (see below), whose sum is σ = 83057011200. Its totient is φ = 10352328704.

The previous prime is 32130043331. The next prime is 32130043381. The reversal of 32130043368 is 86334003123.

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, 39715348 + ... + 39716156.

It is an arithmetic number, because the mean of its divisors is an integer number (648882900).

Almost surely, 2^32130043368 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 32130043368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41528505600).

32130043368 is an abundant number, since it is smaller than the sum of its proper divisors (50926967832).

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

32130043368 is a wasteful number, since it uses less digits than its factorization.

32130043368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

The spelling of 32130043368 in words is "thirty-two billion, one hundred thirty million, forty-three thousand, three hundred sixty-eight".